How do I fix error code P2123?
What repairs can fix the P2123 code?
- Replacing the throttle body motor or throttle body assembly.
- Repairing or replacing wiring that is associated with the throttle body motor.
- Replacing the throttle position sensor.
- Repairing or replacing wiring that is associated with the throttle position sensor.
How do I fix error code P2128?
What repairs can fix the P2128 code?
- Repair or replacement of any damaged wiring or electrical connections associated with the pedal position sensor.
- Re-flashing or updating the ECM.
- Replacing the pedal position sensor.
What does code P2128 mean?
Throttle/Pedal Position Sensor/Switch
OBD-II Code P2128 is defined as a Throttle/Pedal Position Sensor/Switch “E” Circuit High. The electronic throttle control system (ETCS) controls the throttle valve opening.
What does the code p2128 on the pedal position sensor mean?
If not, a code P2128 may be set. The pedal position sensor is a hall effect style of sensor and it should change its voltage according to the angle of the gas pedal assembly. The engine control module will supply the pedal position sensor with what is known as a reference voltage.
What causes the p2128 code on the ECM?
The ECM will use this data for engine management such as adjusting the air-fuel ratio and ignition timing. If the ECM determines that the voltage it is receiving is too high, a code P2128 will be set. What causes the P2128 code? What are the symptoms of the P2128 code? How does a mechanic diagnose the P2128 code?
What is the diagnostic code for throttle / pedal position sensor?
P2128 is a diagnostic trouble code (DTC) for “Throttle/Pedal Position Sensor/Switch “E” Circuit High Input”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.