Was bedeutet der Fehlercode ECM-P212232?

Diagnose und Fehlercodedefinition für ECM-P212232 (Volvo C30 (2007–2013), Volvo S40 (2004–2013), Volvo S60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P212232 - Throttle/Pedal Position Sensor/Switch D Circuit Low. FM (Frequency Modulated) / PWM (Pulse Width Modulated) Failures. Signal low time below minimum

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

9 Modelle

C30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)

Modelle nach Baujahr und Motor anzeigen (11)

Was bedeutet der Fehlercode?

The engine control module checks the PWM signal from the accelerator pedal sensor. The code is set when the signal stays at a low level for too short a time within each period. The cause may be poor contact in the connector, a signal wire carrying voltage, or a damaged accelerator pedal position sensor.

Mögliche Ursachen

Poor contact or oxidation, or a loose connector
The signal wire is short-circuited to supply voltage
Damaged accelerator pedal position sensor

Was Sie tun können

1Check that the fuses are intact
2Read the code with the ignition on and note it down
3Check the connector at the pedal sensor and the engine control module for looseness, contact resistance and oxidation
4Look for wires that may have touched a live supply, and use a multimeter to confirm the signal wire has no voltage when the ignition is off
5If the fault remains, have a workshop with diagnostic equipment check the pedal sensor and its wiring

Symptome, die Sie bemerken können2

A text message and a warning symbol appear in the display
The engine lacks power and performs poorly

Was der Fehler beeinflussen kann1

Engine torque may be limited

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