How do I fix error code P2138?

How do I fix error code P2138?

What repairs can fix the P2138 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.

Can I drive with P2138 code?

Can I drive with P2138, or is it too serious? We recommend addressing the issue causing P2138 as soon as possible. Your car may have trouble accelerating or go into reduced power mode when this code is triggered, which lets you know it’s not the best idea to drive with P2138.

Where is the throttle pedal 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 are the symptoms of a bad gas pedal sensor?

SYMPTOMS OF A FAULTY ACCELERATOR PEDAL SENSOR: SYMPTOMS

• Increased engine idling speed.
• Vehicle does not respond if the accelerator pedal is pressed.
• Vehicle switches to “limp-home mode”
• Engine warning light in the cockpit illuminates.

How do I reset my electronic throttle body?

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.

How do you reset the throttle position sensor?

The easiest way to reset your throttle position sensor is to unhook the negative cable from your battery for up to five minutes or to remove the fuse for your engine control module.

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

The average cost for a Throttle Position Sensor Replacement is between $155 and $199 but can vary from car to car.

What does p2138 mean on Check Engine light?

If your check engine light (MIL) is on and the code P2138 shows up on the scan tool when you connect it to your car’s OBD port, you’ll want to know what it means and its possible causes. This short guide will help you figure out its causes, symptoms, and other information you need to know about this specific error code.

What can I do to fix the p2138 code?

What repairs can fix the P2138 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 5 Replacing the Engine Control Module

What is the p2138 code on a Pontiac Grand Prix?

Hi all, I have a 2007 Pontiac Grand Prix with sunroof which is throwing code P2138. This has been going on for nearly a year now. When driving in rain or very wet road conditions the Reduced Engine Power message will come on along with the check engine.

What is the p2138 code on a Chevy Malibu?

P2138 is a common issue among the following makes: Chevrolet (especially on a Chevy Malibu), Nissan, Honda, Subaru, and Acura. Accelerator pedal position (APP) sensors provide information to the ECM/PCM concerning driver throttle requests. The ECM/PCM processes that information very rapidly, mirroring pedal movement by moving the throttle plate.