Was bedeutet der Fehlercode ECM-P012301?

Diagnose und Fehlercodedefinition für ECM-P012301 (Volvo S80 (2007–), Volvo S80 (2007–), Volvo V70 (2008–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P012301 - Throttle/Pedal Position Sensor A Circuit High Input. General Failure Information. General electrical failure

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

5 Modelle

S80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)

Modelle nach Baujahr und Motor anzeigen (8)

Was bedeutet der Fehlercode?

This code concerns accelerator pedal position sensor A, where the signal from the sensor is too high. Contact faults or a damaged sensor can cause it, affecting throttle response.

Mögliche Ursachen

Contact resistance or oxidation in the connectors
Damaged accelerator pedal position sensor

Was Sie tun können

1Read the diagnostic and fault status for the code with the ignition on. Clear the code and road test the vehicle to see whether it returns
2Check the connector at the accelerator pedal position sensor for contact resistance and oxidation
3If you have a diagnostic tool: read the accelerator pedal signal in live data while pressing the pedal. A value that does not follow the pedal suggests the sensor is damaged
4If the connector is in order and the fault remains, have a workshop check or replace the accelerator pedal position sensor

Symptome, die Sie bemerken können4

A message is shown in the display
Poor acceleration, the engine feels sluggish
The engine has poor performance and lacks power, especially when starting
The engine hesitates, surges or runs unevenly during acceleration

Was der Fehler beeinflussen kann1

Engine torque is limited

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.