CarParts.com Research Team

Automotive and Tech Writers

The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com's thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.

2018 Dodge Journey Oil Change

Summary To keep the 2018 Dodge Journey’s engine in good condition, you’ll have to change its oil as early as…

3 years ago

2021 Toyota Tacoma Maintenance Schedule

Summary With proper maintenance and repairs, your 2021 Toyota Tacoma can last 300,000 miles or more.There are various maintenance tasks…

3 years ago

2018 GMC Sierra 1500 Maintenance Schedule

Summary With proper upkeep, the 2018 GMC Sierra can get up to 250,000 miles without needing any major repairs.V8-powered versions…

3 years ago

2018 Toyota Highlander Maintenance Schedule

Summary The 2018 Toyota Highlander 3.5L is known for being a very dependable SUV, but the manufacturer’s maintenance schedule needs…

3 years ago

2021 GMC Sierra 3.0 Diesel Oil Change

Summary Your 2021 GMC Sierra 3.0 will display a warning message from its engine oil life system when it’s time…

3 years ago

2012 Honda Civic Oil Change

Summary An oil change is recommended every 3,000 to 5,000 miles if your vehicle uses conventional oil. With synthetic oil,…

3 years ago

2021 Ram 1500 Oil Change

Summary The 2021 Ram 1500 has several trim levels including Big Horn, HFE, Laramie, Limited, and Lone Star, among others.Ram…

3 years ago

2020 Toyota RAV4 XLE Maintenance Schedule

Summary Your 2020 Toyota RAV4 XLE requires routine maintenance tasks to stay on top of its game. Always consult your…

3 years ago

2010 Toyota Corolla Oil Change

Summary Toyota recommends getting an oil change every six months or every 5,000 miles. The 2010 Toyota Corolla has an…

3 years ago

2018 Chevrolet Silverado 1500 Maintenance Schedule

Summary Sticking with the maintenance schedule of your 2018 Chevrolet Silverado 1500 can keep it running for up to 300,000…

3 years ago

Sealed Beam Headlights

Sealed Beam Headlights OE-grade sealed beam headlights that are guaranteed to last for a long time. Price Match Guarantee 60-Day…

3 years ago

P0348 Code: Camshaft Position Sensor “A” Circuit High Bank 2

Summary Diagnostic trouble code (DTC) P0348 stands for “Camshaft Position Sensor ‘A’ Circuit High Bank 2.” Code P0348 triggers when…

3 years ago

P0338 Code: Crankshaft Position Sensor “A” Circuit High Input

Summary Your vehicle might log a P0338 trouble code when the engine computer detects an issue with the crankshaft position…

3 years ago

P0276 Code: Cylinder 6 Injector Circuit Low

Summary The diagnostic trouble code (DTC) P0276 indicates “Cylinder 6 Injector Circuit Low.” The powertrain control module (PCM) will set…

3 years ago

P0272 Code: Cylinder 4 Contribution/Balance

Summary The P0272 code stands for “Cylinder 4 Contribution/Balance,” which means the powertrain control module (PCM) detects that cylinder 4…

3 years ago

P2191 Code: System Too Lean At Higher Load Bank 1

Summary The P2191 code stands for “Manifold Absolute Pressure/Mass Air Flow – Throttle Position.” It’s logged once the PCM detects…

3 years ago

P2073 Code: Manifold Absolute Pressure/Mass Air Flow – Throttle Position Correlation at Idle

Summary The PCM will record a P2073 code on a scan tool if the MAP/MAF reading doesn’t match the calculated…

3 years ago

P023F Code: Fuel Pump Secondary Circuit/Open

Summary The PCM will log a P023F trouble code if it detects a problem with the fuel pump or its…

3 years ago

P0229 Code: Throttle/Pedal Position Sensor Switch “C” Circuit Intermittent

Summary The P0229 code stands for “Throttle/Pedal Position Sensor Switch “C” Circuit Intermittent.” It’s triggered when the code detects a…

3 years ago

Air Struts

Air Struts Enjoy the smoothest ride on any road surface with competitively priced, high-quality air suspension struts. Price Match Guarantee…

3 years ago

P0179 Code: Fuel Composition Sensor High Input

Summary The P0179 code stands for “Fuel Composition Sensor High Input.”This code is set when the PCM detects a high-voltage…

3 years ago

P2510 Code: ECM/PCM Power Relay Sense Circuit Range/Performance

Summary DTC P2510 stands for “ECM/PCM Power Relay Sense Circuit Range/Performance,” and it’s logged when the vehicle exhibits signs of…

3 years ago

2019 Ram 1500 Oil Change

Summary The 2019 Ram 1500 trims are Express, SLT, Limited, Big Horn, Lone Star, Tradesman, HFE, Laramie, Rebel, and Longhorn.Ram…

3 years ago

P2443 Code: Secondary Air Injection System Switching Valve Stuck Closed Bank 2

Summary The P2443 code stands for “Secondary Air Injection System Switching Valve Stuck Closed Bank 2,” which means the powertrain…

3 years ago

P0615 Code: Starter Relay Circuit

Summary DTC P0615 stands for “Starter Relay Circuit” This code is logged when the PCM is alerted by the starter…

3 years ago

P2433 Code: Secondary Air Injection System Air Flow/Pressure Sensor Circuit High Bank 1

Summary Diagnostic trouble code (DTC) P2433 stands for “Secondary Air Injection System Air Flow/Pressure Sensor Circuit High Bank 1.” The…

3 years ago

P2294 Code: Fuel Pressure Regulator 2 Control Circuit/Open

Summary Diagnostic trouble code (DTC) P2294 has the definition of “Fuel Pressure Regulator 2 Control Circuit/Open.” If the powertrain control…

3 years ago

P0296 Code: Cylinder 12 Contribution/Balance Meaning, Symptoms, Causes, and Fixes

Summary The P0296 code stands for “Cylinder 12 Contribution/Balance.” It’s set when the #12 cylinder isn’t contributing as much power…

3 years ago

U0020 Code: Low Speed CAN Communication Bus Performance

Summary The U0020 code stands for “Low Speed CAN Communication Bus Performance.” This code is set when the system perceives a…

3 years ago

From the 1830s Onwards: The Rise and Fall of the First Electric Cars

Summary The first electric car was invented by Scottish inventor Robert Anderson in the 1880s. He created motorized carriages powered…

3 years ago

P0358 Code: Ignition Coil H Primary/Secondary Circuit Malfunction

Summary The P0358 code stands for “Ignition Coil H Primary/Secondary Circuit Malfunction.”It is set when an open or short is…

3 years ago

P3441 Code: Cylinder 6 Deactivation/Intake Valve Control Circuit/Open

Summary The P3441 code stands for “Cylinder 6 Deactivation/Intake Valve Control Circuit/Open,” which means the powertrain control module (PCM) detects…

3 years ago

P2601 Code: Coolant Pump “A” Control Circuit Range/Performance

Summary DTC P2601 stands for “Coolant Pump ‘A’ Control Circuit Range/Performance,” and it’s logged when the PCM detects a problem…

3 years ago

P2565 Code: Turbocharger Boost Control Position Sensor “A” Circuit High

Summary The diagnostic trouble code (DTC) P2565 indicates “Turbocharger Boost Control Position Sensor ‘A’ Circuit High.” The powertrain control module…

3 years ago

P2128 Code: Throttle/Pedal Position Sensor/Switch “E” Circuit High

Summary Diagnostic trouble code (DTC) P2128 stands for “Throttle/Pedal Position Sensor/Switch ‘E’ Circuit High.” It applies to vehicles with electronic…

3 years ago

P0AA6 Code: Hybrid Battery Voltage System Isolation Fault

Summary DTC P0AA6 stands for “Hybrid Battery Voltage System Isolation Fault”This code is logged when the PCM detects an isolation…

3 years ago

P2500 Code: Generator Lamp/L-Terminal Circuit Low

Summary DTC P2500 stands for “Generator Lamp/L-Terminal Circuit Low,” and this is logged when the control circuit of the generator…

3 years ago

P2459 Code: Diesel Particulate Filter Regeneration Frequency

Summary Diagnostic trouble code (DTC) P2459 stands for “Diesel Particulate Filter Regeneration Frequency.” This code only applies to diesel-engined vehicles.The…

3 years ago

P2450 Code: Evaporative Emission System Switching Valve Performance/Stuck Closed

Summary Diagnostic trouble code (DTC) P2450 stands for “Evaporative Emission System Switching Valve Performance/Stuck Closed.” This code triggers when the…

3 years ago

P2445 Code: Secondary Air Injection System Pump Stuck Off Bank 1

Summary Diagnostic trouble code (DTC) P2445 stands for “Secondary Air Injection (SAI) System Pump Stuck Off Bank 1.” This code…

3 years ago

P228C Code: Fuel Pressure Regulator 1 Exceeded Control Limits – Pressure Too Low

Summary The diagnostic trouble code (DTC) P228C indicates “Fuel Pressure Regulator 1 Exceeded Control Limits – Pressure Too Low.”Your vehicle's…

3 years ago

P2273 Code: O2 Sensor Signal Biased/ Stuck Rich Bank 2 Sensor 2

Summary On-board diagnostics will log a P2273 trouble code if an issue with the post-catalytic converter oxygen (O2) sensor has…

3 years ago

P2202 Code Explained: NOx Sensor Circuit Low (Bank 1) Causes, Symptoms, and Fixes

The nitrogen oxide (NOx) sensor is used by the powertrain control module (PCM) to monitor the performance of the reductant…

3 years ago

P2240 Code: O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1

Summary The P2240 code stands for “O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1.”Some possible causes include a…

3 years ago

P2159 Code: Vehicle Speed Sensor B Range/Performance

Summary The P2159 code stands for “Vehicle Speed Sensor B Range/Performance.”It’s triggered when the PCM detects inaccurate readings from the…

3 years ago

P204F Code: Reductant System Performance Bank 1

Summary Diagnostic trouble code P204F stands for “Reductant System Performance Bank 1.”The code is triggered once the powertrain control module…

3 years ago

P2080 Code: Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 1

Summary The P2080 code stands for “Exhaust Gas Temperature (EGT) Sensor Circuit Range/Performance Bank 1 Sensor 1,” which means the…

3 years ago

P0837 Code: Four-Wheel Drive (4WD) Switch Circuit Range/Performance

Summary A problem with the 4WD switch circuit will cause the powertrain control module to log a P0837 trouble code.4WD…

4 years ago

Silver Wheels

Silver Wheels Add a touch of your personality to your ride with premium quality silver wheels. Price Match Guarantee 60-Day…

4 years ago

Silver Rims

Silver Rims The best silver rims to give your car a classy and timeless look. Price Match Guarantee 60-Day Returns…

4 years ago

22 Inch Wheels

22 Inch Wheels Top-of-the-line 22-inch wheels from the best aftermarket brands in the industry. Price Match Guarantee 60-Day Returns Lifetime…

4 years ago

U0415 Code: Invalid Data Received From Anti-Lock Brake System (ABS) Control

Summary The diagnostic trouble code (DTC) U0415 is defined as “Invalid Data Received From Anti-Lock Brake System (ABS) Control.”This code…

4 years ago

P0177 Code: Fuel Composition Sensor Circuit Range/ Performance

Summary DTC P0177 stands for “Fuel Composition Sensor Circuit Range/ Performance,” and it is logged when the PCM detects a…

4 years ago

P0233 Code: Fuel Pump Secondary Circuitment Intermittent

Summary Diagnostic trouble code (DTC) P0233 stands for “Fuel Pump Secondary Circuitment Intermittent.” The code is triggered once the powertrain…

4 years ago

P3449 Code: Cylinder 7 Deactivation/Intake Valve Control Circuit/Open

Summary The diagnostic trouble code (DTC) P3449 stands for “Cylinder 7 Deactivation/Intake Valve Control Circuit/Open.”The powertrain control module (PCM) will…

4 years ago

P2715 Code: Pressure Control Solenoid “D” Stuck On

Summary DTC P2715 stands for “Pressure Control Solenoid “D” Stuck On.” It’s logged when the PCM doesn’t get proper responses…

4 years ago

Reusable Air Filters

Reusable Air Filters Top-of-the-line reusable air filters to maximize your daily driver’s performance. Price Match Guarantee 60-Day Returns Lifetime Replacement…

4 years ago

2011 Chevrolet Equinox Oil Change

Summary The Chevrolet Equinox has an oil change interval of every 3 months or 3,000 miles. The oil life system…

4 years ago

19 Inch Wheels

19 Inch Wheels High-quality 19-inch wheels that won’t break the bank to help you repair or upgrade your ride. Price…

4 years ago

15 Inch Wheels

15 Inch Wheels Premium yet affordable 15-inch wheels to improve your ride’s performance. Price Match Guarantee 90-Day Returns Lifetime Replacement…

4 years ago

Best Brake Calipers

Summary Some of the most recommended brake calipers include products from A1 Cardone, Powerstop, AC Delco, Centric, Crown, and Motorcraft.It’s…

4 years ago

Aluminum Rims

Aluminum Rims Give your vehicle a fresh new look with the best aluminum rims from CarParts.com. Price Match Guarantee 60-Day…

4 years ago

Chrome Side Mirrors

Chrome Side Mirrors Premium OE-grade chrome side mirrors from the best aftermarket brands. Price Match Guarantee 60-Day Returns Lifetime Replacement…

4 years ago

LED Bulbs

LED Bulbs Bright, long-lasting, and high-quality LED bulbs to help you drive confidently at night Price Match Guarantee 60-Day Returns…

4 years ago

Grille Cover

Grille Covers Precision-engineered car grille covers for maximum protection against road debris. Price Match Guarantee 60-Day Returns Lifetime Replacement Best…

4 years ago

How Much Does a Radiator Fan Replacement Cost? Here’s What You Need to Know

Summary Radiator fans are responsible for keeping air flowing through the radiator when the vehicle is stationary or moving slowly.Replacing…

4 years ago

Does Gasoline Go Bad & How Long Can It Sit In Your Tank?

Summary Gasoline can typically last about 3-6 months before becoming unusable. Gas goes bad because of water contamination, microbial growth,…

4 years ago

What Does a Check Fuel Fill Inlet Warning Mean?

Summary Fuel fill inlets are the entry point for fuel when you fill up your car. The gas cap and…

4 years ago

P2100 Code: Throttle Actuator “A” Control Motor Circuit/Open

Summary Diagnostic trouble code (DTC) P2100 stands for “Throttle Actuator ‘A’ Control Motor Circuit/Open.” It’s triggered when the powertrain control…

4 years ago

P0270: Cylinder 4 Injector Circuit Low

Summary DTC P0270 stands for “Cylinder 4 Injector Circuit Low.” This code is logged when the PCM detects low voltage…

4 years ago

P0546 Code: Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 1

Summary The diagnostic trouble code (DTC) P0546 indicates “Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 1.”Your vehicle's powertrain…

4 years ago

P0532 Code: A/C Refrigerant Pressure Sensor “A” Circuit Low

Summary The P0532 code stands for “A/C Refrigerant Pressure Sensor A Circuit Low.” It’s set when the PCM detects a…

4 years ago

P0541 Code: Intake Air Heater “A” Circuit Low

Summary DTC P0541 stands for “Intake Air Heater “A” Circuit Low,” and it’s logged when the PCM detects a problem…

4 years ago

P052B Code: Cold Start “A” Camshaft Position Timing Over-Retarded Bank 1

Summary DTC P052B stands for “Cold Start A Camshaft Position Timing Over Retarded Bank 1.”This code is logged when the…

4 years ago

P0524 Code: Engine Oil Pressure Too Low

Summary A logged P0524 trouble code means that the powertrain control module (PCM) has detected critically low oil pressure level…

4 years ago

P0503 Code: Vehicle Speed Sensor “A” Intermittent/Erratic/High

Summary The P0503 code stands for “Vehicle Speed Sensor “A” Intermittent/Erratic/High.”This code may be logged when the PCM doesn’t get…

4 years ago

P0475 Code: Exhaust Pressure Control Valve “A”

Summary When your engine is cold, the exhaust pressure control valve controls back pressure so that the cabin can quickly…

4 years ago

P0458 Code: Evaporative Emission System Purge Control Valve Circuit Low

Summary Diagnostic trouble code (DTC) P0458 stands for “Evaporative Emission System Purge Control Valve Circuit Low.”If the powertrain control module…

4 years ago

Will EV Charging Be As Fast As Pumping Gas?

One of the biggest limitations of electric vehicles (EVs) is their charging time. Depending on various factors, it can take…

4 years ago

Electric Vehicle Depreciation 101: Why Do EVs Lose Their Value Faster Than Gas Cars?

Summary According to a study, most three-year-old electric vehicles (EVs) generally lose 52% of their price tag as brand-new units,…

4 years ago

P043e Code: Evaporative Emission System Leak Detection Reference Orifice Low Flow

Summary The diagnostic trouble code (DTC) P043e stands for “Evaporative Emission System Leak Detection Reference Orifice Low Flow.”  The powertrain…

4 years ago

P0381 Code: Glow Plug/Heater Indicator Circuit

Summary The code P0381 is triggered once the PCM detects a fault in the glow plug indicator circuit. The common…

4 years ago

P0337: Crankshaft Position Sensor “A” Circuit Low

Summary DTC P0337 stands for “Crankshaft Position Sensor “A” Circuit Low,” and it is logged when the PCM detects a…

4 years ago

P0263 Code: Cylinder 1 Contribution/Balance

Summary DTC P0263 stands for “Cylinder 1 Contribution/Balance.” It’s logged when the PCM detects that one cylinder of the engine…

4 years ago

P0251 Code: Injection Pump Fuel Metering Control “A” (Cam/Rotor/Injector)

Summary If your vehicle logs a P0251 trouble code, it means that the PCM has detected an abnormality in the…

4 years ago

P0245 Code: Turbocharger/Supercharger Wastegate Solenoid “A” Low

Summary Code P0245 is logged once the PCM detects an issue with the turbocharger’s wastegate solenoid or its circuit. The…

4 years ago

P2771 Code: Four Wheel Drive (4WD) Low Switch Circuit

Summary DTC P2771 stands for “Four Wheel Drive (4WD) Low Switch Circuit.”It is logged when the calculated transfer case gear…

4 years ago

P0976 Code: Shift Solenoid “B” Control Circuit Low

Summary A problem with the shift solenoid or its circuit will cause the powertrain control module (PCM) to log a…

4 years ago

P0973 Code: Shift Solenoid “A” Control Circuit Low

Summary DTC P0973 stands for “Shift Solenoid “A” Control Circuit,” and it’s logged when the TCM detects an issue with…

4 years ago

P0219 Code: Engine Overspeed Condition

Summary Diagnostic trouble code (DTC) P0219 stands for “Engine Overspeed Condition.” The powertrain control module (PCM) sets the P0219 code…

4 years ago

P018B Code: Fuel Pressure Sensor “B” Circuit Range/Performance

Summary Diagnostic trouble code (DTC) P018B stands for “Fuel Pressure Sensor ‘B’ Circuit Range/Performance.” If the engine control module detects…

4 years ago

P0944 Code: Hydraulic Pressure Unit Loss of Pressure

Summary DTC P0944 stands for “Hydraulic Pressure Unit Loss of Pressure.”This is a generic code that’s logged when the PCM…

4 years ago

P0877 Code: Transmission Fluid Pressure Sensor / Switch “D” Circuit Low

Summary A registered P0877 trouble code means that the powertrain control module (PCM) has detected a discrepancy in the ideal…

4 years ago

P0180 Code: Fuel Temperature Sensor “A” Circuit

Summary Diagnostic trouble code (DTC) P0180 stands for “Fuel Temperature Sensor “A” Circuit.” If the powertrain control module (PCM) detects…

4 years ago

Stainless Steel Brake Line

Stainless Steel Brake Lines Top-of-the-line stainless steel brake lines for superior braking performance. Price Match Guarantee 60-Day Returns Lifetime Replacement…

4 years ago

How to Stop Rust on a Car (The Easy Way)

Summary The antenna, areas below the body moldings and trim, and cracks and corners of your vehicle are some of…

4 years ago

B0092 Code: Left Side Restraints Sensor

Summary Diagnostic trouble code (DTC) B0092 stands for “Left Side Restraints Sensor.” The powertrain control module (PCM) triggers the code…

4 years ago

Understeer vs. Oversteer: What’s the Difference?

Summary Understeer occurs when the vehicle moves forward, even after turning the steering wheel, because of insufficient tire traction. Oversteer…

4 years ago

Understanding Your Dashboard Indicator Lights: What Does VDC Off Mean?

Summary The vehicle dynamic control (VDC) OFF indicator light turns on when the driver turns off the VDC system or…

4 years ago

What Is a Misfire, Plus Common OBD Codes Linked to a Misfiring Engine

Summary An engine misfire occurs whenever there’s incomplete or zero combustion inside one or more cylinders.Misfires can cause poor acceleration,…

4 years ago