Q: Q: Throttle Position Sensor

asked by on

Got tune up and new throttle body and it's still doing it. Someone said maybe a pedal sensor ?

My car has 138000 miles.
My car has an automatic transmission.

Hi There, It sounds like what you are describing is an intermittent throttle response when pressing the gas pedal. If this is correct, this may be related to the throttle position sensor. The throttle position sensor monitors the throttle position of the throttle plate inside the throttle body in relation to your foot position on the gas pedal. Based upon the inputs from the sensor reading your foot’s position on the pedal, the ECU then makes the direction to supply more or less fuel to the motor. When this sensor is not working properly, this can cause intermittent responses when pressing the gas pedal. I would suggest having a professional from Your Mechanic come to you home to diagnose and inspect your vehicle.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Q: Throttle Position Sensor

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: obd trouble code p0014 , hard up shifting

Hello. The P0014 code and hard up shifting condition is a common problem on this engine. Typically, it is either the solenoid, or the connection on the solenoid. If both of those have been replaced, then the exhaust cam...

Q: Knocking noise when turning left

This is a common sign of a failing CV joint. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. The CV joint...

Q: Clicking sound coming from engine, increases with acceleration.

It sounds like it could possibly be a motor mount or transmission mount causing the problem. If you see a lot of movement in the engine when you have it in gear you probably have a cracked or broken motor...

Related articles

How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...