Was bedeutet der Fehlercode ECM-P013500?

Diagnose und Fehlercodedefinition für ECM-P013500 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo S80 (2007–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P013500 - O2 Heater Circuit (Bank 1, Sensor 1). General Failure Information. No sub type information

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

3 Modelle

S60 (2011–), S80 (2007–), V70 (2008–)

Modelle nach Baujahr und Motor anzeigen (10)

Was bedeutet der Fehlercode?

The engine control module (ECM) monitors the heater in the front oxygen sensor in bank 1. The heater brings the sensor up to temperature quickly enough to give a usable signal. The ECM sets the code when the resistance of the heater circuit is too high, which gives a low temperature, or when the voltage in the circuit differs from what is expected with the heater off or on.

Mögliche Ursachen

Contact resistance and oxidation in the connections
Open circuit in the heater wire to the sensor, or the wire shorted to ground
Damaged front oxygen sensor

Was Sie tun können

1Read the code, clear it and road test the car to see whether it comes back
2Check that the connector is engaged and clean; measure from the wire side where possible, and do not use rust solvent spray or grease
3Use a multimeter to check that the heater wire has no open circuit and is not shorted to ground (the body)
4If the connectors and wiring are intact, replace the front oxygen sensor

Symptome, die Sie bemerken können1

Check engine light (MIL) on

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