How do I fix error code P2123?

How do I fix error code P2123?

What repairs can fix the P2123 code?

1. Replacing the throttle body motor or throttle body assembly.
2. Repairing or replacing wiring that is associated with the throttle body motor.
3. Replacing the throttle position sensor.
4. Repairing or replacing wiring that is associated with the throttle position sensor.

How do I fix code P2127?

The most likely repairs for the P2127 code are:

1. Repair or replacement of the wiring harness for the throttle position sensor or pedal position sensor.
2. Throttle/Pedal position sensor E replaced.
3. Fixing the intermittent electrical connection.
4. ECM replacement if required.

How do I fix error code P2128?

What repairs can fix the P2128 code?

1. Repair or replacement of any damaged wiring or electrical connections associated with the pedal position sensor.
2. Re-flashing or updating the ECM.
3. Replacing the pedal position sensor.

How do you replace a throttle position sensor?

How to Replace a Throttle Position Sensor

1. Materials Needed.
2. Step 1: Locate the sensor.
3. Step 2: Disconnect the negative battery cable.
4. Step 3: Remove the sensor electrical connector.
5. Step 4: Remove the sensor mounting screws.
6. Step 5: Remove the sensor.
7. Step 1: Install the new sensor.

What is code P2138 mean?

throttle position sensor
The P2138 trouble code indicates that the Engine Control Module has detected a malfunction within the D and/or E circuits of the throttle position sensor.

What does the trouble code p2123 stand for?

All our repairs are backed by our 12-month / 12,000-mile warranty. The P2123 trouble code indicates that the Engine Control Module (ECM), which is in charge of receiving a signal from the throttle position sensor, has detected a malfunction within one of the circuits of the throttle position sensor.

Where can I buy a Duramax diesel truck?

Dmaxstore has a mission to bring Duramax owners the lowest prices on the highest quality parts available. We are driven by and committed to the Duramax diesel and great American made trucks.

What does p2123 mean on an Accelerator sensor?

P2123 Meaning. The Accelerator Pedal Position (APP) sensor is an input to the Powertrain Control Module (PCM) and used to determine the amount of torque requested by the operator. There are 2 pedal position signals in the sensor.