VOLVO
ECM-P064D68 - Internal Control Module O2 Sensor Processor Performance - Bank 1. Algorithm Based Failures. Event information
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (10)
- Volvo S80 (2007–)2007–2010Nur Motor: B6324S
- Volvo S80 (2007–)2011–2015Nur Motor: B6324S5
- Volvo V70 (2008–)2008–2010Nur Motor: B6324S
- Volvo V70 (2008–)2011–2014Nur Motor: B6324S5
- Volvo XC60 (2009–)2010Nur Motor: B6324S
- Volvo XC60 (2009–)2011–2015Nur Motor: B6324S5
- Volvo XC70 (2008–)2008–2010Nur Motor: B6324S
- Volvo XC70 (2008–)2011–2015Nur Motor: B6324S5
- Volvo XC90 (2003–)2007–2010Nur Motor: B6324S
- Volvo XC90 (2003–)2011–2014Nur Motor: B6324S5
Was bedeutet der Fehlercode?
This event-controlled code is meant as information and does not mean the control module where it appears is faulty. The signals from the bank 1 rear oxygen sensor have stayed above or below the permitted range for a longer period, which can happen after a stretch of normal driving without heavy load. The code has little value for fault-finding.
Mögliche Ursachen
- Leak in the exhaust system
- Contact resistance in the connections
- Damaged wiring harness
- Damaged oxygen sensor (HO2S)
Was Sie tun können
- 1Look for other stored fault codes on the oxygen sensors or the exhaust system and trace those first
- 2Check that the exhaust system does not leak, for example at joints in the exhaust pipe
- 3Check the connectors to the bank 1 oxygen sensor for contact resistance and oxidation, and look for chafed wires
- 4If you have diagnostic equipment, read the rear oxygen sensor signal in live data while driving and see whether it behaves abnormally
- 5If the code returns after leaks and connectors have been checked, have a workshop check the oxygen sensor
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.