Was bedeutet der Fehlercode ECM-P034137?

Diagnose und Fehlercodedefinition für ECM-P034137 (Volvo C30 (2007–2013), Volvo S40 (2004–2013), Volvo S60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P034137 - Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor). FM (Frequency Modulated) / PWM (Pulse Width Modulated) Failures. Signal frequency too high

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 frequency of the signal from the camshaft sensor is too high. The engine control module (ECM) monitors the signal and compares it with the signal from the crankshaft sensor. The code applies to the camshaft sensor on bank 1, or to the single sensor if the engine has only one.

Mögliche Ursachen

Damaged camshaft sensor
Loose connections
Contact resistance or oxidation in the connections
Damaged crankshaft position sensor

Was Sie tun können

1If you have a diagnostic tool, start the engine and read the fault status. 'Fault found' means the fault is permanent.
2Check that the fuses are intact.
3With the ignition off, look over the connector at the camshaft sensor and clean it if it is dirty or corroded.
4Check that the camshaft sensor is fixed firmly and correctly fitted in its position.
5If your diagnostic tool shows it, compare the camshaft sensor position in live data with the engine speed while the engine runs.
6If the fault returns, have a workshop check the camshaft sensor and the crankshaft sensor.

Symptome, die Sie bemerken können1

Engine does not start but cranks

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