Code P2120 is an indication that the ECM detects a major throttle position failure and is in failure management mode. This has limited the RPM that the engine can go since the throttle control actuator system depends on the pedal position sensor for proper control of the throttle.
What causes code P2138?
Diagnostic trouble code (DTC) P2138 stands for “Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation.” It is triggered when the vehicle’s engine control module (ECM) or powertrain control module (PCM) detects that the signals from the two throttle position sensors (or two accelerator pedal position sensors) do …
What is Engine code P1125?
P1125 – Accelerator Pedal Position Sensor Fault (GM)
What is code po223?
Fault Code Definition
Code P0223 is triggered when the voltage output from the Throttle/Pedal Position Sensor/Switch to the PCM is too high. The Throttle Position Sensor/Switch is located on the Throttle Body of the Intake Manifold and the Pedal Position Sensor/Switch is located on the Accelerator Pedal.
How do I fix code P2138?
What repairs can fix the P2138 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.
Can I drive my car with a P2138 code?
If your car displays the engine code P2138, then your car’s computer is receiving conflicting information about the position of your accelerator pedal. This can lead to trouble driving and prompt your Check Engine Light to turn on as a warning.
Where is the accelerator pedal position sensor?
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.
What is p1128 code?
Code p1128 refers to “Closed loop fueling not achieved“, meaning that for some reason the engine is not reaching a state where it is able to run using the information from the engine sensors.
What is code P1295?
Description : P1295 HYUNDAI Electronic Throttle Control System Malfunction Power Management. Possible causes : – Faulty Throttle Position Sensor (TPS) – Throttle Position Sensor (TPS) harness is open or shorted. – Throttle Position Sensor (TPS) circuit poor electrical connection.
Why does the throttle position sensor Get Low voltage?
The voltage of the throttle position sensor can drop below the expected range for several reasons, including the following: A loosely-mounted throttle position sensor. Electrical short on the sensor circuit, either to the ground or to another wire. Faulty sensor.
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.