VOLVO
ECM-P064D68 - Internal Control Module O2 Sensor Processor Performance - Bank 1. Algorithm Based Failures. Event information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (10)
- Volvo S80 (2007–)2007–2010Tylko silnik: B6324S
- Volvo S80 (2007–)2011–2015Tylko silnik: B6324S5
- Volvo V70 (2008–)2008–2010Tylko silnik: B6324S
- Volvo V70 (2008–)2011–2014Tylko silnik: B6324S5
- Volvo XC60 (2009–)2010Tylko silnik: B6324S
- Volvo XC60 (2009–)2011–2015Tylko silnik: B6324S5
- Volvo XC70 (2008–)2008–2010Tylko silnik: B6324S
- Volvo XC70 (2008–)2011–2015Tylko silnik: B6324S5
- Volvo XC90 (2003–)2007–2010Tylko silnik: B6324S
- Volvo XC90 (2003–)2011–2014Tylko silnik: B6324S5
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- Leak in the exhaust system
- Contact resistance in the connections
- Damaged wiring harness
- Damaged oxygen sensor (HO2S)
Co możesz zrobić
- 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
Objawy, które możesz zauważyć1
- No noticeable symptoms for the driver
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.