What are the possible causes for DTC P0122?
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What are the possible causes for DTC P0122?
What are the Possible Causes of the P0122 Code?
- A loosely-mounted throttle position sensor.
- Electrical short on the sensor circuit, either to the ground or to another wire.
- Faulty sensor.
- Faulty throttle position switch.
- Bad or corroded wiring or connections for the sensor.
- Issues with the PCM.
How much does it cost to fix P0122?
$75 to $150
Cost of fixing P0122 code Depending on the shop’s labor rate, this can cost anywhere from $75 to $150. If you have the shop handle the repairs, the diagnosis fee will be applied to any necessary repairs.
Where is a throttle position sensor located?
butterfly spindle/shaft
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. More advanced forms of the sensor are also used.
How do I reset my Ford throttle body?
Resetting the throttle position sensor is a simple process that can be done in just a few minutes.
- Find The Throttle Position Sensor.
- Disconnect The Electrical Connector.
- Unhook The Negative Cable From The Battery.
- Remove the Screws.
- Reconnect The Battery and Start The Engine.
- Regularly clean the throttle body and sensor.
How much is a throttle body position sensor?
If it is revealed that your throttle position sensor is bad, then you will need to replace it right away. 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.
How do I reset idle control?
You can reset the idle air control (IAC) valve by turning the car on, putting the car into park, pressing the brake down, then pushing the gas pedal down, counting down about 5 seconds, turning the car off, waiting 10 seconds and start the car again, checking to see if the car is idling properly.
How do you relearn a Ford throttle body?
Turn the air conditioning on and allow the engine to idle for at least one minute. Release the parking brake. With your foot on the brake pedal and the A/C still on, put the vehicle in “D” (Drive) and allow the engine to idle for at least one minute. Drive the vehicle to complete the relearning process.
What does p0122 mean on a Ford engine code?
Engine Light ON (or Service Engine Soon Warning Light) | What is P0122 FORD code meaning? The throttle position sensor ( TPS) responds to the accelerator pedal movement. This sensor is a kind of potentiometer which transforms the throttle position into output voltage, and emits the voltage signal to the Engine Control Module ( ECM ).
What does the p 122 code mean?
The p 122 is a recurring code and it seems to only happen when I start up the engine. I had a mechanic test it at a transmission shop and they told me it was not the transmission. The sensor has already been replaced. He put a meter on it and said that the voltage was not sweeping like it was supposed to which indicated a grounding problem.
When should I replace the TPS in a p0122 code?
We recommend that you confront this issue as soon as possible. A common diagnosis mistake made when dealing with Code P0122 is replacing the TPS before visually inspecting the wiring or connectors. Often times frayed or damaged wiring is the issue, and replacing the TPS isn’t actually necessary.
