VOLVO
ECM-160A - Electronic throttle unit. Faulty signal
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:
7 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), S80 (1999–2006), V50 (2004–2013), V70 (2000–2008)
Vis modeller per årsmodell og motor (13)
- Volvo C30 (2007–2013)2007–2011Kun motor: B5244S4
- Volvo C70 (2006–2013)2006Alle motorer unntatt: B5254T3
- Volvo C70 (2006–2013)2007–2010Kun motor: B5244S4, B5244S5
- Volvo C70 (2006–2013)2011Kun motor: B5244S4
- Volvo S40 (2004–2013)2004Kun motor: B5244S4, B5244S5
- Volvo S40 (2004–2013)2005–2010Kun motor: B5244S4, B5244S5, B5244S7
- Volvo S60 (2001–2009)2005–2006Kun motor: B5244S, B5244S2, B5244S6
- Volvo S60 (2001–2009)2007–2009Kun motor: B5244S, B5244S2
- Volvo S80 (1999–2006)2005–2006Kun motor: B5244S, B5244S2
- Volvo V50 (2004–2013)2004Kun motor: B5244S4, B5244S5
- Volvo V50 (2004–2013)2005–2010Kun motor: B5244S4, B5244S5, B5244S7
- Volvo V70 (2000–2008)2005–2006Kun motor: B5244S, B5244S2, B5244S6
- Volvo V70 (2000–2008)2007–2008Kun motor: B5244S, B5244S2
Hva betyr feilkoden?
The ECM compares the requested throttle position with the actual position. The fault is only set if the difference is large enough during catalytic converter warm-up to affect the exhaust emissions.
Mulige årsaker
- Other fault codes stored in the control module
- Contact resistance or oxidation in the connections between the throttle unit and the control module
- Damaged throttle unit
Hva du kan gjøre
- 1Read out the fault codes and trace any other stored codes first
- 2Switch off the ignition and check the connectors between the throttle unit and the control module for contact resistance and oxidation
- 3If you have a diagnostic tool: check in live data that both throttle position sensors show reasonable values at different throttle openings
- 4Check that nothing blocks the throttle and that it moves freely
- 5Clean the throttle unit if it is dirty. If the fault remains, have a workshop replace it
Symptomer du kan merke1
- The malfunction indicator light comes on
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