Tag: throttle-position-sensor

OBD-II Trouble Codes

P0306 Code: Cylinder 6 Misfire Detected

Engines contain cylinders that convert fuel into mechanical energy. Combustion within the cylinders fire at the right time to maximize the power they generate. When the engine’s 6th cylinder suffers...Read more

OBD-II Trouble Codes

P0122 Code: Throttle Position Sensor/Switch A Circuit Low Input

When the Check Engine Light on your car’s dashboard lights up, it’s time to use a diagnostic scanner to determine what faults triggered the CEL. Typically, there are a variety...Read more


Bad Throttle Position Sensor Symptoms: What You Need to Know

Your car has dozens of sensors onboard—one of which is the throttle position sensor (TP). As you might have guessed, the TP sensor measures the position of the throttle blade....Read more

OBD-II Trouble Codes

P2135 Code: Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation

You’re stopped at a stoplight, waiting for the light to turn green. Once the light changes, you suddenly notice that no matter how hard you step on the gas, engine...Read more

OBD-II Trouble Codes

P0121 Code: Throttle/Pedal Position Sensor “A” Circuit Range/Performance Problem

The error code P0121 may indicate an issue related to your engine’s throttle position sensor. Like other throttle position sensor-related codes, this could lead to serious problems and can result...Read more

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