Ifyour Chevy Cruze has a faulty throttle body, it can cause it to run terribly. Common symptoms of a bad throttle body include dirt and grime, the check engine light, and an erratic idle. Your Cruze's throttle body controls the amount of air that enters the engine. You control the throttle body position with the gas pedal.
Throttleposition sensor. How to stop car hesitation DIY with Scotty Kilmer. How to replace throttle position sensor. Throttle position sensor (TPS) location
Youd often have to replace your TPS if the problems mentioned above occurred. But generally, proper cleaning of the TPS will do the purpose. Read Also: Car Shakes When Acceleration. Causes behind. The throttle position sensor can get dirty due to the vapors of the crankcase. These vapors are constantly generated due to the continuous
Testingthe throttle position sensors within the electronic throttle body involves testing the resistance between two terminals. For our first test, we will test the resistance of terminal C and terminal G of TPS 1.. Terminal C is the terminal that receives Ground from your Chevy Trailblazer or GMC Envoy's fuel injection computer.. Terminal G is the terminal that receives 5 Volts from the fuel
P0121stands for "Throttle/Pedal Position Sensor "A" Circuit Range/Performance Problem." It's when the modules detect that the throttle position sensor is operating outside a predetermined range. The code is usually caused by a defective throttle position sensor, a faulty TP sensor circuit, or issues with the throttle body.
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how do you know when your tps sensor is bad
