P2109 is a diagnostic trouble code (DTC) for “Throttle/Pedal Position Sensor “A” Minimum Stop Performance”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
What is a pedal sensor?
The accelerator pedal sensor transmits the position of the accelerator pedal to the engine control unit. Based on this information, the load requested by the driver can be implemented immediately.
What is a throttle code?
The most common throttle position sensor code is the P0122 – Throttle Position Sensor/Switch A Circuit Low Input. It’s triggered when the ECU detects that the TPS circuit A is outputting a lower voltage than expected.
What is code P2125 mean?
P2125 is a general OBD-II trouble code indicating a fault with the throttle/pedal position sensor/switch “E” circuit. This code is similar to many other throttle body and pedal position codes.
How do I reset my accelerator pedal sensor?
Resetting your electronic throttle control manually can be a tricky job. First, make sure the accelerator pedal is fully released. Next, turn the ignition on and then turn it off and wait for ten seconds. During these ten seconds, be sure the throttle valve is moving by listening for a sound of operation.
Where is the pedal sensor located?
Accelerator Pedal Position Sensor Location
The accelerator pedal position sensor is located inside the accelerator pedal. In some cases, it is possible to replace just the sensor – but on other car models, you have to replace the whole accelerator pedal.
How do I fix code P0121?
What repairs can fix the P0121 code?
- Repairing or replacing the TPS connector.
- Repairing the wiring as necessary.
- Replace the TPS with a new sensor.
What causes P0121?
Diagnosis: It is important to complete the entire diagnostic process when diagnosing the P0121 code. This DTC can be triggered by a faulty throttle position sensor (TPS), a dirty or faulty throttle body, or damaged wires in the TPS circuit.
What causes a throttle position sensor code?
Code P0122 is triggered when your vehicle’s Engine Control Module (ECM) detects that your Throttle Position Sensor (TPS) circuit A is reporting an output voltage that is below its expected voltage. Depending on your vehicle, your TPS lower output voltage limit should be around . 17 to .
How do I fix the error code P2125?
How To Correct P2125 Throttle Position Sensor/Switch E Circuit Malfunction Issue
- Repair or replace a failed throttle actuator control motor.
- Change or repair the wiring harness if faulty.
- Amendments should be performed of a defective throttle position sensor.
- Fix the electrical connection problems.
How do I fix error code P2127?
What repairs can fix the P2127 code?
- Repair or replacement of the wiring harness for the throttle position sensor or pedal position sensor.
- Throttle/Pedal position sensor E replaced.
- Fixing the intermittent electrical connection.
- ECM replacement if required.