Chevy colorado throttle position sensor

What are the symptoms of a bad throttle position sensor?

Here are some common symptoms of a bad or failing throttle position sensor to watch for: Car won’t accelerate, lacks power when accelerating, or accelerates itself. Engine won’t idle smoothly, idles too slowly, or stalls . Car accelerates, but won’t exceed a relatively low speed, or shift up.

Is it OK to drive with a bad throttle position sensor?

If you have a bad throttle position sensor , your car will not perform well or safely. Driving with a bad throttle position sensor may also cause problems in other related systems in your car, which will mean additional repair bills.

How do you fix a throttle position sensor?

How to Replace a Throttle Position Sensor Materials Needed. Step 1: Locate the sensor . Step 2: Disconnect the negative battery cable. Step 3: Remove the sensor electrical connector. Step 4: Remove the sensor mounting screws. Step 5: Remove the sensor . Step 1: Install the new sensor . Step 2: Install the sensor mounting screws.

Where is my throttle position sensor located?

A throttle position sensor ( TPS ) is a sensor used to monitor the air intake of an engine. The sensor is usually located on the butterfly spindle/shaft, so that it can directly monitor the position of the throttle .

What happens when you unplug throttle position sensor?

If the TPS is not adjusted correctly as evidenced by a 500rpm idle, and hesitation with initial acceleration, unplugging the TPS connector should then cause a correct idle, and a normal acceleration. Correcting the TPS then produced a correct idle, and no code.

What will a bad throttle position sensor do?

What happens when my throttle position sensor goes bad . When a TPS goes bad , then the car’s throttle body won’t function properly. It could either stay shut or it won’t close properly which is a severe issue. If it stays shut then your engine is not going receive air and it won’t start.

How much does it cost to replace a throttle position sensor?

The average replacement cost for the throttle position sensor is anywhere from $110 to $200. The parts cost is anywhere from $75 to $105 while the labor cost is anywhere from $35 to $95. In addition, you will have to account for any extra fees and taxes that get added on as well.

How long do throttle position sensors last?

80,000 miles

How do you reset throttle position sensor?

Accelerator Pedal Release Position Learning Procedure. Make sure that the accelerator pedal is fully released. Turn ignition switch “ON” and wait at least 2 seconds. Turn ignition switch “OFF” wait at least 10 seconds. Turn ignition switch “ON” and wait at least 2 seconds.

Can a bad throttle body cause transmission problems?

The Throttle Position sensor measures the throttle position , which is controlled by the gas pedal. It is used to determine engine load and if it fails it can cause automatic transmission shifting problems .

Can you adjust throttle position sensor?

To adjust the throttle position sensor ( TPS ) of the Vehicles you must remove the Vehicles and alter its makeup slightly. Turning the TPS down may help improve the way your Vehicles runs, but if you turn it too low, your Vehicles may not start.

Is throttle position sensor same as accelerator pedal position sensor?

The accelerator pedal sensor (APS) indicates the position of the accelerator on vehicle models with electronic throttle control. The APS is basically a throttle position sensor ( TPS ) with a pedal attached.

How do you fix a low voltage throttle position sensor?

Possible Solutions Carefully check the throttle position sensor ( TPS ), wiring connector, and wiring for breaks, etc. Check the voltage at the TPS (refer to a service manual for your vehicle for specific information). If recently replaced the TPS may need to be adjusted.

What is the code for throttle position sensor?

P0122 OBD-II Trouble Code : Throttle Pedal Position Sensor /Switch ( TPS ) A Circuit Low Input.