Hva betyr feilkode ECM-P017500?

Diagnose og feilkodedefinisjon for ECM-P017500 (Volvo S80 (2007–), Volvo S80 (2007–), Volvo S80 (2007–)). Bestill reparasjon hos OBD Tuning.

VOLVO

ECM-P017500 - System Too Rich (Bank 2). General Failure Information. No sub type information

System

Motorstyring (ECM)

Volvo-modeller feilkoden gjelder for

Gjelder følgende modeller:

5 modeller

S80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)

Vis modeller per årsmodell og motor (13)

Hva betyr feilkoden?

The ECM gets mixture information from the oxygen sensor across different load ranges and corrects deviations with self-learning adaptations. The code is set when the mixture becomes too rich, so that the adaptations for bank 2 reach an end position. The fuel adaptation is then too high towards rich, and the control module treats this as a fault.

Mulige årsaker

Clogged air filter
Oil level too high
Contaminated engine oil, for example with petrol from many short journeys
Leaking fuel injectors
High fuel pressure
Damaged mass air flow sensor

Hva du kan gjøre

1Read the code, clear it and road test the car to see whether it comes back
2Check that the air filter is not clogged
3Check the oil level sits between the dipstick marks
4Check the intake system for blockages and loose parts, such as a loose air control in the air filter housing
5If you have a diagnostic tool: see whether the fuel adaptations for bank 2 are clearly shifted towards rich across several areas
6Have a workshop check the fuel pressure and the mass air flow sensor with diagnostic equipment

Symptomer du kan merke3

Check engine light (MIL) on
Poor performance
The engine misfires

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