VOLVO
ECM-0170 - Long-term fuel trim, bank 1. Faulty
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
3 modellerC30 (2007–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (3)
Hva betyr feilkoden?
The engine control module has detected a fault in the adaptive fuel-air mixture control (lambda trim) on bank 1, but cannot tell exactly what kind of fault it is. This general code is therefore stored instead of a more specific one. The code has no fault-tracing of its own and is remedied through the other fault codes in the control module.
Mulige årsaker
- A fault in the fuel or air system that the control module cannot link to a single fault code
Hva du kan gjøre
- 1Read all fault codes stored in the engine control module and note which others are present alongside this one
- 2Fix the more specific code first, since it describes what is actually wrong
- 3Clear the codes once the repair is done and road test to see which ones return
- 4If only this code returns, have a workshop with diagnostic equipment work out which underlying code applies
Symptomer du kan merke1
- No noticeable symptoms for the driver
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