Auto Parts That Start With I

Idle Air Control Motor

An idle air control motor (IAC) is a stepper motor used to control the engine’s idle speed when varying loads are placed on the engine. The powertrain control module (PCM) controls it.

This motor can fail due to several reasons, such as carbon or rust buildup. In some cases, a jammed actuator can also cause the idle air control motor to fail.

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Symptoms of a Bad Air Control Valve

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Idle Air Control Motor Connector

The idle air control motor connector helps control the engine’s idle speed by adjusting the amount of air that bypasses the throttle plate. It’s a part of the engine control system.

The connector is the electrical connection between the IAC motor and the vehicle’s electronic control system. It typically consists of a plug, socket, and wires that provide a secure connection between the IAC motor and the control module.

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Idle Air Control Valve Connector

The Idle Air Control Valve Connector is a component of the idle air control valve that connects the latter to the terminal. The connector consists of a wiring harness that draws electricity from the terminal to power the valve.

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Symptoms of a Bad Idle Air Control Valve

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Idle Control Cable

The idle control cable is part of a vehicle’s engine system that regulates the idle speed of an engine. The cable controls the throttle body’s opening, which therefore controls power and idle. The idle control cable is responsible for pulling on the throttle body to close it and reduce the amount of air that enters the engine. Conversely, the cable releases tension when the throttle pedal is pressed, allowing the throttle to open up, increasing engine air flow, and engine power.

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Engine System

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Idle Control Motor

The idle control motor generates the power necessary to change the position of the idle control valve. It lets the powertrain control module (PCM) adjust the size of the opening made by the valve, which changes the amount of air that enters the engine. When working with the valve, the idle control motor ensures that the engine can idle instead of stalling when the vehicle stops moving. It can also help provide additional air required for heavy engine loads.

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Idle Control Unit

The Idle Control Unit is an electronic part of the idle control system that receives instructions from the vehicle’s powertrain control module (PCM). Based on the instructions from the PCM, the idle control unit adjusts the amount of air being fed to the idling engine through the idle air control valve. It also sends feedback regarding the idle control system back to the PCM, which sets diagnostic trouble codes (DTCs) if anything is amiss.

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Idle Control Valve

The idle control valve regulates how much air bypasses the vehicle’s throttle, therefore controlling the vehicle’s idle speed. This is a part that’s typically found in older vehicles since modern vehicles have electronic throttle control. The idle control valve only works when the vehicle’s throttle is closed, or if the driver isn’t pressing on the throttle pedal. If your engine frequently stalls while idling, then a faulty idle control valve could be to blame.

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Symptoms of a Bad Idle Air Control Valve

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Idle Control Valve Gasket

The idle control valve gasket is the part that seals the idle air control valve, maintaining the pressure level as the valve changes position. This part might be needed if you encounter engine issues like running rich and stalling, which indicates a faulty gasket that leaks air and lowers pressure. The idle control valve gasket is located on the idle air control valve and maintains an airtight seal to prevent air and pressure loss. The engine needs this gasket to maintain the correct airflow and pressure level.

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8 Reasons Why Your Car Vibrates When Idle

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Idle Control Valve Hose

The Idle Control Valve Hose is a hose that connects either the idle air control valve (IAC) to the main intake pipe and to the throttle body. It helps maintain the proper air/fuel ratio by eliminating vacuum leaks while improving engine performance. Because the idle control valve hose is tightly sealed, it also helps prevent moisture from damaging any surrounding engine parts. Cracked idle control valve hoses can cause vacuum leaks, which can lead to multiple idle and driveability issues.

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Idle Solenoid

The idle solenoid or stop solenoid is a device that pushes a pin or plunger in a carburetor, allowing it to open and keep the engine idling. The pin connects to the throttle linkage and the butterfly valves, which control the air and fuel flow into the engine. Activating the solenoid opens the butterfly valve slightly, allowing the engine to suck in a consistent air-fuel ratio needed to idle. Shutting off this solenoid can effectively stop the engine from idling.

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Idle Speed Control Relay

The Idle Speed Control (ISC) Relay is a switch that regulates the ISC valve’s power supply. This part might be needed to replace a bad ISC relay that causes issues like rough idling and stalling. Often mounted near the main engine wiring harness, the idle speed control relay ensures the ISC valve can open and close as necessary. The ISC system relies on the idle speed control relay to adjust engine torque and engine speed.

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Electronic Throttle Control: Functions, How to Restart, and FAQs

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Idle Speed Stabilizer

The Idle Speed Stabilizer helps regulate idle bypass air in a port fuel-injection system. The idle speed stabilizer is typically air-controlled. It can either be a solenoid-operated valve or a stepper motor that regulates air around the throttle.

The powertrain control module relies on the stabilizer to determine when to reduce engine idle speed. This usually happens as the engine gets warmer.

Once the engine is warm and restarted, the idle speed momentarily increases and reverts to normal idle speed.

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Idler Arm

The Idler Arm supports the center link and tie rod end. It moves with the Pitman arm and is generally bolted to the vehicle’s frame.

The idler arm also ensures that the center link is always parallel to the road surface while permitting swiveling motions and preventing up and down movements at the same time.

The idler arm has bushings that can wear out after some time. Inspecting these bushings should be part of maintenance checks now and then.

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Suspension

Idler Arm Repair Kit

The idler arm repair kit is a set of nuts and bushings that are meant to repair a vehicle’s idler arm. An idler arm is an important part of a vehicle’s steering system, as it supports the vehicle’s center link, which is the metal rod that pushes or pulls the vehicle’s tie rod ends, which turns the vehicle’s wheels. The idler arm works in conjunction with the pitman arm when the driver turns the steering wheel.

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Suspension

Bad Pitman Arm Symptoms

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Igniter

The igniter is a part of the ignition system that tells the ignition switch to send power to the spark plugs. Also called ignition igniter, this part might be needed if the old igniter wears out or develops issues that affect its performance and causes problems like the engine not starting. Ignition igniters are near the ignition switch, which they control. The ignition system relies on the igniter to help start the engine and keep it running smoothly.

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Igniter Heat Sink

The Igniter Heat Sink is a heat sink that prevents the igniter from overheating. It gradually transfers heat away from the igniter to improve the igniter’s performance and prevent it from failing. A heat sink consists of fins that conduct the heat away from the igniter and an insulating material that keeps the liquid between the fins to allow for cooling. While heat sinks are sometimes called radiators, they aren’t actually related to the vehicle’s cooling system.

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Ignition Actuator

The Ignition Actuator is attached to the ignition lock cylinder and acts to convert the electric energy it receives during ignition into mechanical energy. The mechanical energy it produces pushes a rod, activating the ignition switch and cranking the engine. Ignition actuators are often made from metal with a plastic rod inside. Because of the material, the plastic bit of ignition actuators can easily break over time, causing ignition problems like the starter continuing to crank even when the engine has already started.

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Ignition Box

An ignition box or ignition control box is a device that controls an engine’s ignition system. Ignition boxes typically upgrade a vehicle’s ignition system by creating a stronger and more powerful spark that ensures all the fuel in the combustion chamber is burned, which improves performance. Some ignition boxes allow your spark plugs to fire multiple times per second, rather than just one time. This can provide benefits such as easier starting, enhanced throttle response, and better fuel economy.

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Ignition Capacitor

The Ignition Capacitor is a protective electronic component that controls the electric charge that starts the engine in older vehicle models built before 1980. Also called an ignition condenser, this part might be needed if a bad ignition capacitor causes issues like erratic starts. Ignition capacitors are mounted near the ignition points, and they absorb current and reduce voltage spikes. The ignition system relies on the ignition capacitor to protect it from excess voltage, reducing wear and extending its lifespan.

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A Short Course on Ignition Systems

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Ignition Cassette

The Ignition Cassette is a component of direct ignition systems, primarily found in Saab vehicles. It functions as a replacement for the distributor cap, distributor rotor, and spark plug wires that you can typically find in conventional ignition systems. High-quality ignition cassettes are designed to reduce audible coil noise and have lower primary inductance, which helps provide high-speed performance. They also feature electronic spark timing, improving the vehicle’s fuel economy.

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Ignition Coil Boot

The ignition coil boot connects the ignition coil to the spark plug. Since each spark plug has a corresponding ignition coil, an ignition coil boot is sandwiched between the two components. The ignition coil boot can also be called a coil boot, an ignition boot, or a spark plug boot. Ignition coil boots are typically made of rubber, which can deteriorate and lose its insulation ability over time. This can cause electric charge to transfer to the cylinder head instead, which can cause engine misfires.

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Engine System

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Ignition Coil Bracket

The ignition coil bracket holds and stabilizes the ignition coil. This part might be needed if your vehicle has ignition coil issues caused by vibrations and poor alignment. Ignition coil brackets are mounted on a vehicle’s engine and maintain coil alignment by dampening vibrations. The ignition coil relies on the bracket to stay in the correct position and prevent unwanted movement that might disrupt its alignment.

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How to Replace an Ignition Coil

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Ignition Coil Connector

The Ignition Coil Connector is a type of electrical connector that links the ignition system to the powertrain control module (PCM). The PCM sends signals to the ignition system regarding the driver’s inputs through this connector, triggering the spark plugs through the ignition coils as needed. The ignition coil connector needs a constant flow of low voltage in order to function. It consists of a plastic component covering a set of electrical connections that attach to a set of cables.

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Ignition Coil Cover

Some vehicles have their ignition coils accessible on top of the cylinder head, while others have the ignition coils hidden away under an ignition coil cover. The cover can protect the ignition coils from moisture since ignition coils can be susceptible to water damage. These covers can have decorative designs to make your engine look stylish. Most vehicles typically come with an engine cover that covers many electronic components located on some of the cylinder heads. However, older vehicles don’t have this feature.

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Ignition Coil Gasket

The Ignition Coil Gasket is a thermoplastic seal that prevents moisture from reaching the ignition coil and spark plug. This part might be needed if one of the current or stock gaskets degrades, wears out, or goes missing. Ignition coil gaskets connect to their respective spark plugs, and they help keep their respective plugs and coils dry. The ignition coils and spark plugs rely on the gaskets to prevent moisture-related electrical issues.

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Ignition Coil Ground Strap

The ignition coil ground strap or ground cable strap is a cable used to redirect electrical charge to a ground source. In this case, the ignition coil ground strap transfers charge from the ignition coil to the cylinder head. This gives the ignition coil a safe route to send electrical charge to a ground source, preventing other components from getting destroyed if there’s a short circuit. The ground strap is a steel cable secured to your components with metal bolts.

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Ignition Coil Harness

The Ignition Coil Harness is a set of cables and wires that connect the ignition box to the ignition coils. This part might be needed if the existing harness has worn out or broken down, requiring a replacement. It sits between the ignition box and coils, and it arranges the cables into the correct connectors. The ignition coil wires rely on the ignition coil harness to organize them for easy plugging into their terminals.

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Ignition System

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Ignition Coil Housing

The Ignition Coil Housing is the assembly that houses the ignition coil. Ignition coil housings can vary in size, shape, and material, but the cap material is usually made of plastic. Some come with high-quality wires coated with a material that is resistant to cracks, pinholes, and other similar issues. High-quality ignition coil housings also feature epoxy vacuum techniques that reduce air bubbles in the system. They’re typically sold with springs, seals, flat gaskets, and other mounting hardware necessary for installation.

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Ignition Coil Interface Module

The Ignition Coil Interface Module is an electronic module that increases voltage in the ignition system so the spark plugs can ignite the air-fuel mixture in the cylinders. Some modules might include a heat sink to dissipate heat, creating a more stable environment for ignition. Others have electronically welded lead connections for reduced heat stress failure and cold joints. The exact makeup of this module differs depending on the vehicle make, model, and year.

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Ignition Coil Wire

The Ignition Coil Wire is a type of wire that transfers electric current from the distributor to the ignition coil. If the ignition coil wire fails, this can cause the ignition coil to malfunction, leading to other engine-related issues. High-quality ignition coil wires are insulated to protect the interior conductor wire and have form-fitting boots on each end to prevent moisture from entering the coil or distributor. They differ in length, but they’re usually made of lead.

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Ignition Condenser

The Ignition Condenser is found in the ignition coil circuit. As the contact points in the distributor open up, the condenser acts as an absorber and reduces the spark between these points, preventing them from burning and pitting.

The high voltage that results from a magnetic field collapse flows through the condenser, charging it in the process. Once the spark is drained from the coil, the condenser begins to discharge as well.

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Ignition Control Module

The Ignition Control Module switches the ignition coils on or off to fire the spark plugs. It gathers information from the crankshaft position sensor or the camshaft position sensor to determine the best ignition timing for your vehicle. In most modern vehicles, the powertrain control module receives the input from these sensors and controls the operation of the ignition control module. There are also vehicles where this module only controls ignition timing on lower RPMs.

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Ignition Conversion Kit

An ignition conversion kit contains the parts needed for an aftermarket upgrade that replaces a traditional point-style ignition system with modern electronic components. This type of upgrade enhances the performance of an existing ignition system. A kit may include components like distributors, ignition modules, and wiring harnesses.

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Ignition Failure Sensor

An Ignition Failure Sensor is a device that detects misfires in the ignition system. It is a self-enclosed circuit that connects the ignition switch and coils. It sends pulse signals to the engine control module (ECM) and tachometer. The ECM compares the number of ignition trigger signals to the coil firings detected by this sensor to determine whether there was a misfire.

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Ignition Harness

The Ignition Harness is a set of electric cables connected to a vehicle’s ignition system. It contains insulated wires that link the ignition system to the rest of the vehicle’s electrical system. The harness keeps the cables organized and has various connector types at the ends of the wires. The harness’s exact design, wire density, and connector types depend on the vehicle make and model. These harness details vary from one vehicle’s ignition system to the next.

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Ignition Lock Assembly

The Ignition Lock Assembly is where the ignition key is inserted to start the vehicle. It’s attached to the ignition switch, which is the component that locks the ignition and reads anti-theft codes in the key.

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Ignition Lock Cylinder

The Ignition Lock Cylinder is where the key is inserted to start a vehicle. It is designed to move a bell crank that operates a spring and lever assembly linked to the ignition switch actuating rod.

It’s located inside the ignition switch, which locks the ignition and activates the anti-theft codes in the key.

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Air Conditioning & Heating

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Ignition Lock Housing

The Ignition Lock Housing is a cast metal casing that contains the ignition lock, switch assembly, and mechanism. It prevents moisture and dirt from reaching these components while also securing the starting system. It’s also known as the ignition housing or ignition lock cylinder housing.

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Ignition Module

The Ignition Control Module regulates ignition timing and provides spark to the spark plugs to kickstart the fuel combustion process.

The ignition control module relies on data from various sensors like the crankshaft position sensor.

After gathering data from sensors, the ignition control module then sends a signal to the ignition coil to provide a high-voltage pulse, which will be distributed to each spark plug.

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Ignition Points

The Ignition Points are a set of electrical contacts that either activate or deactivate the ignition coil of a vehicle. They control the flow of electricity between the battery and the coil. They are located by the ignition coil, typically between the battery and the distributor.

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Ignition Relay

The ignition relay is responsible for switching on the power for both the ignition system and the fuel system once the vehicle key is turned. Like any other relay, the ignition relay is an electronically controlled switch that relies on a small current to turn on a larger, more powerful current. The ignition relay is just one of the small relays located inside your vehicle’s fuse box or relay panel, but if it fails, it can prevent your vehicle from starting.

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Electrical

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Ignition Shut Off Cable

The ignition shut off cable lets you turn off the ignition system. This part might be needed if the existing cable has worn out or developed a problem. Ignition shut off cables are found between the spark plugs and the distributor or ignition coil. The ignition system relies on the ignition shut off cable to help prevent the spark plugs from firing when they shouldn’t.

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Ignition Switch

The ignition switch is an electrical component that detects the anti-theft coding in the key to activate the electrical systems in the vehicle for it to start.

The switch connects to different components and systems. One example is the burn-off circuit that automatically turns on when the ignition switch is turned off.

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Ignition Switch Connector

The Ignition Switch Connector is a small segment of wiring that bridges your ignition switch to the rest of your electrical system. Ignition switch connectors can have several wires and different male connectors which may vary depending on the vehicle’s wiring harness.

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Electrical System

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Ignition Tester

The Ignition Tester is a tool that measures ignition voltage to determine if the spark plugs are working. This part might be needed if you have to test the ignition system. Ignition testers attach to the spark plug wire and simulate the signal that activates the spark plug. The ignition system relies on the ignition tester to determine if spark plugs need repairs.

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Maintenance

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Impulse Sender

The Impulse Sender monitors the position and speed of the crankshaft. Whenever the engine is running, the crankshaft’s position and speed change multiple times per minute. Impulse senders collect this data, allowing the powertrain control module to know whether the crankshaft is in optimal working condition. They’re usually made of durable material that can withstand the high temperatures of the engine bay.

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Inertia Switch

The inertia switch is a safety device installed on a vehicle. Its main purpose is to cut off the power to the electrical pump in fuel injection systems during a crash. By minimizing the probability of fuel leakage, this switch helps reduce the risk of fire during an accident.

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Injection Control Pressure Sensor

The Injection Control Pressure Sensor is an electronic sensor that monitors injection control pressure. Diesel engines that use injection control pressure use high-pressure fuel to power the vehicle. Because of this, the fuel pressure needs to be neither too high nor too low for maximum efficiency. The injection control pressure sensor measures pressure and relays this information to the vehicle’s computer, which then makes adjustments by controlling how much fuel enters the combustion chamber.

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Injection Pump Gasket

The injection pump gasket is the seal that sits between a vehicle’s injection pump and its corresponding tubing or pipe. Injection pumps are critical in diesel engines, as they’re responsible for pushing the fuel into the engine’s cylinders through fuel injectors. These pumps inject fuel at very high pressures, which is why the injection pump gasket needs to be sturdy enough to prevent fuel leaks. However, just like any other gasket, it has a limited lifespan and may need to be replaced.

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Injection Pump Gear

The injection pump gear is a toothed gear that drives the injection pump in a mechanical fuel system. This part might be needed if the current or factory-issue drive gear has worn out or broken down, necessitating a replacement. Injection pump gears are engaged with a vehicle’s camshaft, and they transmit mechanical power from the shaft to the pump. The fuel injection system relies on the injection pump gear to allow it to inject the correct amount of fuel into the engine.

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Injection Pump Seal

The Injection Pump Seal is a gasket used to fix leaks in the injection pump. Injection pump seals are typically made of durable, fuel-resistant rubber. They come in different shapes and sizes, so you’ll have to double-check which ones fit your vehicle’s injection pump. In some cases, you can find the pump number on a metal tag attached to your vehicle’s pump. You can buy an injection pump seal individually or in a repair kit complete with other tools necessary to install the seal.

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Injector Wiring Harness

The Injector Wiring Harness is an electrical component made up of a set of wires gathered into a harness. These harnesses connect the fuel injectors to the powertrain control module (PCM), maintaining an electrical connection to the vehicle’s engine as it does. Power and data flow through the harness to the injectors from the PCM, allowing the PCM to send instructions to the injectors. These harnesses have protective covers to prevent the wires from rubbing against each other and chafing.

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Electrical

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Inner Tie Rod Tool

The inner tie rod tool helps remove a vehicle’s tie rod. Using the inner tie rod tool involves clamping the tool on the tie rod’s ball and socket joints. The tool looks similar to a padlock since it has a U-shaped piece of steel. A set of nuts tightens the tool around the tie rod assembly. Now that the tool is firmly attached to the tie rod, you can attach a wrench and unscrew the tool with the tie rod attached.

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Maintenance

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Input Shaft Bearing

The Input Shaft Bearing enables the input shaft to rotate to transfer engine power to the gearbox via the clutch in a manual transmission. This part might be needed if you have issues with the current input shaft bearing, such as strange noises that indicate the bearing has failed.

The input shaft bearing is mounted on the input shaft, and it relies on lubricant to work properly. The input shaft relies on its bearing to ensure steady rotation that delivers the correct amount of power to the transmission.

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Transmission

Your Guide to Understanding the Basics of the Crankshaft and Camshaft

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Input Shaft Seal

Also known as the front transmission seal, the Input Shaft Seal is a part of the transmission that prevents fluid from leaking past the input shaft. Input shaft seals are usually made of durable rubber and plastic and reinforced with steel. They can vary in size, shape, and design, with some seals featuring a small spring around the inside diameter to create an interference fit.

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Transmission

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Inspection Mirror

The Inspection Mirror is a mirror that’s stuck facing upwards at the end of a pole. It’s typically used for automotive security inspections. It lets the inspector view the vehicle’s under chassis without bending down. It can help security personnel catch car bombers, smugglers, and other criminals. Exact inspection designs can vary, but most have the same overall structure and purpose.

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Accessories

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Instrument Cluster

Instrument clusters house the various displays and gauges that help drivers operate their vehicles safely. These include the speedometer, odometer, tachometer, oil pressure gauge, fuel gauge, and more. This cluster also typically includes numerous warning lights that alter drivers when a problem has been detected in one of the vehicle’s systems.

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Instrument Cluster Bulb

The Instrument Cluster Bulb is the light source that illuminates the instrument cluster. It makes it easier to read your vehicle’s gauges, such as the speedometer, tachometer, fuel level, and water temperature. There are different types of instrument cluster bulbs, such as traditional and light-emitting diode (LED) bulbs. You can also customize your ride by buying colored bulbs or installing colored film or gel sheets to change the color of your instrument cluster.

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Instrument Panel Circuit Board

The Instrument Panel Circuit Board makes it possible for the instrument cluster to display various warning lights and information about your vehicle’s condition.

A circuit board essentially sends electronic signals to other components of an electrical device.

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What Are the Common Problems of the Instrument Cluster?

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Instrument Panel Light Bulb

An instrument panel light bulb illuminates the gauges and indicators on the instrument panel or dashboard. Depending on the vehicle, the instrument cluster can either be illuminated by a single light bulb or individual light bulbs for each gauge.

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Instrument Panel Wiring Harness

The Instrument Panel Wiring Harness transmits power to the instrument panel. Wiring harnesses are used to gather all the wires of a specific system, organizing them all into a singular unit to simplify installation and repair. This reduces labor time when working on the instrument panel.

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Intake Elbow

An Intake Elbow directs the air and fluid flow into the engine or pump to ensure optimal flow, improved performance, and efficiency. Elbows are usually made from durable materials like aluminum or cast iron to withstand high pressure and temperatures.

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Intake Manifold

The Intake Manifold, also known as the inlet manifold, typically sits on top of the engine. Equipped with a series of tubes, this component ensures that the air that enters the engine is distributed evenly to all the cylinders. The intake manifold also helps cool down the cylinders to prevent engine overheating.

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Intake Manifold Actuator

The Intake Manifold Actuator optimizes airflow in the combustion chamber by adjusting the length of the intake runners.

At low RPMs, the actuator increases the length of the intake runner to increase air velocity. At low RPMs, the actuator decreases the length for more airflow and power at high speeds.

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Exhaust System

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Intake Manifold Adjusting Unit

The Intake Manifold Adjusting Unit is responsible for controlling air intake in the engine’s manifold. It closes the flaps if it needs to increase torque and opens them if the engine needs more air.

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Intake Manifold Gasket

An Intake Manifold Gaske t is a seal that sits between the intake manifold and the engine’s cylinder head. It prevents air, fuel, and coolant from leaking out of the intake manifold to ensure fluids and gases are properly directed into the cylinders.

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Intake Manifold Hose

The Intake Manifold Hose or air intake hose connects the factory air box to the intake manifold. A modified intake manifold hose can be installed to increase airflow to the engine.

Intake manifold hoses are typically made from plastic or aluminum tubing.

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Intake Manifold Runner

The Intake Manifold Runner is the part that opens and closes the flaps inside variable intake manifolds, allowing the vehicle to distribute air into the engine’s cylinders. The runners themselves refer to the intake manifold’s airflow passages. They’re typically found in the engine bay of the cylinder head.

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Intake Manifold Runner Solenoid

The Intake Manifold Runner Solenoid is part of the system that opens and closes the flaps inside the variable intake manifold. It optimizes airflow into the engine’s combustion chamber, which ensures efficient combustion and power delivery.

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P2004 Code: Intake Manifold Runner Control Solenoid Bank 1 – Solenoid Stuck Open

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Intake Manifold Temperature Sensor

The Intake Manifold Temperature Sensor is responsible for measuring the temperature of the air entering the engine and sending the data to the powertrain control module. This data is then used to estimate the density of the air which helps the vehicle’s computer balance the air-fuel ratio.

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Intake Plenum

The Intake Plenum is a piece that sits on top of the intake manifold, creating a space where the air stays until it needs to enter the engine’s cylinders. The plenum also feeds the air into the runners, evenly distributing the air before it proceeds through the intake valve. Intake plenum designs and sizes differ depending on the vehicle make and model. The plenum’s size affects engine performance as well.

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Where Is the Intake Manifold Located?

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Integrated Control Module

The Integrated Control Module is responsible for managing various electrical systems in your vehicle. It allows several functions to work together under one unit, reducing the complexity of the wiring and increasing the efficiency and overall reliability of a vehicle’s electronic system.

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Electrical System

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Intercooler

An Intercooler is a cooling device similar to a radiator wherein outside air can pass through and is cooled. It’s located between the turbocharger and the intake manifold. Some intercoolers use engine coolant to cool the air from the turbocharger to the intake.

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Intercooler Boot

The intercooler boot is a section of tubing and clamps that are designed to direct air to or from an engine’s intercooler. An intercooler is a component found in turbocharged engines that cools air from the turbocharger before it enters the engine so that it can produce more power and have less risk of knocking. Intercoolers are meant to affect engines similar to cold air intakes. Intercooler boots are made from silicone and clamp onto other pieces of tubing using steel clamps.

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Intercooler Coupler

The intercooler coupler is a part that connects the intercooler to hoses and pipes. This part might be needed if you intend to install a turbocharger and related parts in your vehicle, or if the existing intercooler coupler has developed an issue. Intercooler couplers are found between the turbocharger and the intercooler. The intercooler uses couplers to securely connect to hoses and pipes of different sizes.

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What Does an Intercooler Do?

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Intercooler Hose

The Intercooler Hose routes compressed air from the turbocharger to the vehicle’s intake manifold. This prevents the engine from overheating while simultaneously increasing its performance and fuel efficiency. The intercooler hose is found in vehicles with turbocharged engines, and it can typically be found in the front bumper attached to the intercooler.

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Intercooler Hose Clamp

The Intercooler Hose Clamp is a clamp that can be used in place of an intercooler clamp, exhaust clamp, or radiator clamp. It’s typically made of stainless steel and used to secure a silicone hose to a metal pipe. While most intercooler hose clamps are marketed as universal, they still come in different sizes. You’ll need to find the right-sized clamp that fits the hose or pipe you’re planning to connect it to.

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Cooling

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Intercooler Mount

The Intercooler Mount is a mounting piece that keeps the intercooler in place. An air-to-air intercooler is best positioned near the front of the vehicle using these mounts. Air-to-air intercoolers are also sometimes mounted on top or to the side of the engine. An air-to-water intercooler, on the other hand, can be mounted anywhere in the engine bay. Intercooler mounts have holes for screws or bolts to hold the intercooler in place.

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Cooling

What Does an Intercooler Do?

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Intercooler

Intercooler O-Ring

The Intercooler O-Ring is a rubber seal for the outlet and inlet pipes of a turbocharged engine’s intercooler, which cools the air as it passes through the engine to prevent overheating. Intercooler o-rings help prevent dirt and other debris from entering the intercooler while creating a leak-proof seal. While they can vary in size and thickness, most intercooler o-rings are made of durable rubber materials such as fluoroelastomer. They’re specifically designed to resist oil, water, and other chemicals.

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Interior Cleaner

Vehicle interior cleaners are solutions that remove contaminants like dirt, grease, and stains on your vehicle’s upholstery without damaging it. The cleaner can also protect your interior, allowing it to look nice for longer. Interior cleaners can be used on all sorts of surfaces, including seats, carpets, textiles, dashboards, and even roof liners. Depending on the product, interior cleaners can come in small sprays or bulk containers.

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Interior Door Handle

The interior door handle is a mechanism that enables you to open the door from inside your vehicle. This part might be needed if a problem with the current or factory-issue interior door handle prevents it from opening the door. Interior door handles are mounted on the inside of the doors. The car door needs the interior door handle to facilitate easy exit from the vehicle.

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Car Body

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Interior Door Light Lens

An Interior Door Light Lens is a material that reflects the surrounding light during night time, increasing the visibility of an open car door.

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Interior Fan

The interior fan is an accessory that blows air throughout the cabin to help cool the car’s occupants. This accessory might be needed if the stock or existing interior fan performs erratically or stops working. Interior fans are mounted on a vehicle’s dashboard and other areas where they can cool the driver and passengers. They help keep the vehicle’s occupants comfortable when it’s hot.

System

Accessories

Related Parts

Interior Light

The Interior Light is the internal light source in a vehicle. It helps illuminate storage spaces, footwells, mirrors, and other areas in the cabin. There are several types of interior lights, such as overhead lights, dome lights, ambient lighting, and courtesy lights. Interior lights can vary in size, shape, and design, but they all serve the same purpose: to illuminate the cabin and enhance visibility and safety. They also come in different colors, so you can choose if you want white or red, green, and blue (RGB) lights.

System

Related Parts

Interior Light Bulb

An Interior Light Bulb is the bulb attached to the vehicle’s courtesy or interior light. Most interior lights can be set to turn on automatically whenever any of the car’s doors is open or turned on and off manually. These bulbs come in halogen and LED variants. The bulbs also vary in size and type depending on the vehicle make and model. More than one bulb may be present at a time to offer brighter illumination.

System

Related Parts

Interior Light Switch

Interior Light Switches are control mechanisms that activate or deactivate the interior lights. The lights illuminate the cabin to provide visibility during the night time or low-light conditions. There are two types of switches. One is located on the doorposts and activates when the door is open or closed, while the other is on the instrument panel.

System

Related Parts

Interior Quarter Panel Trim Panel

The Interior Quarter Panel Trim Panel is a component located between the rear seat and trunk area that covers the structural elements of the car to provide it with a finished look. It also protects the interior components and wiring from damage.

System

Related Parts

Interior Restoration Kit

An Interior Restoration Kit contains replacement door panels, dash caps, and speaker covers, among others.

There are also some kits that come with repair materials to restore worn-out leather, vinyl, plastic, and fabric.

System

DIY

Related Parts

Interior Roof Trim

The Interior Roof Trim is a component that enhances the aesthetics and functionality of a vehicle’s roof. It helps create a cohesive appearance inside the vehicle’s cabin, often matching the trim on other cabin parts such as the door panels, center console, and instrument panel. Certain types of interior roof trims are made from plastic, and those that overlap dome or courtesy lights have cutouts to make space for the lights.

System