VOLVO
ECM-903C - Throttle position (TP) sensor. Faulty signal
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
8 ModelleC70 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–)
Modelle nach Baujahr und Motor anzeigen (15)
- Volvo C70 Cabriolet (1998–2005)2003–2005
- Volvo S40 (2004–2013)2004Nur Motor: B5254T3
- Volvo S60 (2001–2009)2002Nur Motor: B5204T5, B5234T3, B5234T7, B5244T3
- Volvo S60 (2001–2009)2003Nur Motor: B5204T5, B5234T3, B5234T7, B5244T3, B5254T2
- Volvo S60 (2001–2009)2004Nur Motor: B5204T5, B5234T3, B5234T7, B5254T2, B5254T4
- Volvo S80 (1999–2006)2002Nur Motor: B5204T5, B5234T7, B5244T3, B6294S2, B6294T
- Volvo S80 (1999–2006)2003Nur Motor: B5204T5, B5234T7, B5244T3, B5254T2, B6294S2, B6294T
- Volvo S80 (1999–2006)2004Nur Motor: B5204T5, B5234T7, B5254T2, B6294S2, B6294T
- Volvo V50 (2004–2013)2004Nur Motor: B5254T3
- Volvo V70 (2000–2008)2002Nur Motor: B5204T5, B5234T3, B5234T7, B5244T3
- Volvo V70 (2000–2008)2003Nur Motor: B5204T5, B5234T3, B5234T7, B5244T3, B5254T2
- Volvo V70 (2000–2008)2004Nur Motor: B5204T5, B5234T3, B5234T7, B5254T2, B5254T4
- Volvo V70 XC / XC70 (2001–2007)2002
- Volvo V70 XC / XC70 (2001–2007)2003–2004Alle Motoren außer: D5244T
- Volvo XC90 (2003–)2003–2004Alle Motoren außer: D5244T
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- Fault in the throttle position sensor circuit of the throttle unit
Was Sie tun können
- 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
Symptome, die Sie bemerken können1
- The malfunction indicator light is on
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.