VOLVO
ECM-P261064 - ECM/PCM Engine Off Timer Performance. Algorithm Based Failures. Signal plausibility failure
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–)
Vis modeller per årsmodell og motor (12)
- Volvo S60 (2011–)2011Kun motor: B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Kun motor: B4204T7
- Volvo S80 (2007–)2010Kun motor: B4204T6
- Volvo S80 (2007–)2011–2014Kun motor: B4204T6, B4204T7
- Volvo V60 (2011–)2011Kun motor: B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Kun motor: B4204T7
- Volvo V70 (2008–)2010Kun motor: B4204T6
- Volvo V70 (2008–)2011Kun motor: B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Kun motor: B4204T7
- Volvo XC60 (2009–)2010Kun motor: B4204T6
- Volvo XC60 (2009–)2011–2012Kun motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Kun motor: B4204T7
Hva betyr feilkoden?
The engine control module (ECM) takes in the real-time clock signal from the CEM and checks it against an estimated value. The code is set when the signal is not plausible compared with that estimate, and the estimate is based on how different temperatures normally change over time.
Mulige årsaker
- Interference on the CAN network
- Damaged central electronic module (CEM)
Hva du kan gjøre
- 1Read the codes in the CEM and see whether any CAN-related codes are stored
- 2Check the CAN connectors at the CEM and the engine control module
- 3If you have a diagnostic tool: check that the CEM responds and appears in the list of control modules
- 4If the code returns after work, have a workshop decide whether the CEM is damaged
Symptomer du kan merke1
- No noticeable symptoms for the driver
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