VOLVO
ECM-903C - Throttle position (TP) sensor. Faulty signal
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
8 modellerC70 Cabriolet (1998–2005), S40 (2004–2013), S60 (2001–2009), S80 (1999–2006), V50 (2004–2013), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (15)
- Volvo C70 Cabriolet (1998–2005)2003–2005
- Volvo S40 (2004–2013)2004Kun motor: B5254T3
- Volvo S60 (2001–2009)2002Kun motor: B5204T5, B5234T3, B5234T7, B5244T3
- Volvo S60 (2001–2009)2003Kun motor: B5204T5, B5234T3, B5234T7, B5244T3, B5254T2
- Volvo S60 (2001–2009)2004Kun motor: B5204T5, B5234T3, B5234T7, B5254T2, B5254T4
- Volvo S80 (1999–2006)2002Kun motor: B5204T5, B5234T7, B5244T3, B6294S2, B6294T
- Volvo S80 (1999–2006)2003Kun motor: B5204T5, B5234T7, B5244T3, B5254T2, B6294S2, B6294T
- Volvo S80 (1999–2006)2004Kun motor: B5204T5, B5234T7, B5254T2, B6294S2, B6294T
- Volvo V50 (2004–2013)2004Kun motor: B5254T3
- Volvo V70 (2000–2008)2002Kun motor: B5204T5, B5234T3, B5234T7, B5244T3
- Volvo V70 (2000–2008)2003Kun motor: B5204T5, B5234T3, B5234T7, B5244T3, B5254T2
- Volvo V70 (2000–2008)2004Kun motor: B5204T5, B5234T3, B5234T7, B5254T2, B5254T4
- Volvo V70 XC / XC70 (2001–2007)2002
- Volvo V70 XC / XC70 (2001–2007)2003–2004Alle motorer unntatt: D5244T
- Volvo XC90 (2003–)2003–2004Alle motorer unntatt: D5244T
Hva betyr feilkoden?
This code is never set on its own. It is stored when the engine control module, at ignition on, registers that one of the throttle unit position sensor codes, ECM-9150 or ECM-9160, is stored. Fault finding is therefore done on those other codes, and this one shows that the fault is in the sensor circuit.
Mulige årsaker
- Fault in the throttle position sensor circuit of the throttle unit
Hva du kan gjøre
- 1Read the ECM-9150 and ECM-9160 codes first and trace them, since this code is set together with them
- 2If you have diagnostic equipment, read the throttle position sensor value in live data while pressing and releasing the accelerator pedal and see that it changes smoothly
- 3Clear the codes once the fault has been fixed and check whether they return
- 4If the fault remains, have a workshop trace the throttle position sensor of the throttle unit
Symptomer du kan merke1
- The malfunction indicator light is on
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.