Was bedeutet der Fehlercode ECM-P064D00?

Diagnose und Fehlercodedefinition für ECM-P064D00 (Volvo C30 (2007–2013), Volvo S40 (2004–2013), Volvo S60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P064D00 - Internal Control Module O2 Sensor Processor Performance - Bank 1. General Failure Information. No sub type information

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

10 Modelle

C30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–), XC90 (2003–)

Modelle nach Baujahr und Motor anzeigen (11)

Was bedeutet der Fehlercode?

Although the code is named for processor performance of the bank 1 oxygen sensor, it concerns the signal to the control valve of the A/C compressor. The ECM checks the signal that drives the control valve (solenoid), and the code is set when the module detects an incorrect signal.

Mögliche Ursachen

Open circuit in the signal wire
Open circuit in the voltage supply
Damaged control valve (solenoid)

Was Sie tun können

1Check that the fuses are intact
2Where possible, check the A/C function with the buttons or controls to see how it behaves
3With the ignition off, use a multimeter to check that the signal wires have no open circuit and are not shorted to ground or supply voltage
4If you have diagnostic equipment, check the A/C system status in live data while the compressor is running and the A/C is switched on
5If the wiring is intact but the fault remains, have a workshop check the control valve on the A/C compressor

Symptome, die Sie bemerken können1

The A/C system does not work

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