ECM-9170 - Throttle unit. Faulty signal
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Dieser Fehlercode hat je nach Modell, Modelljahr oder Motor unterschiedliche Bedeutungen. Wählen Sie die Bedeutung, die für Ihr Fahrzeug 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 always set together with fault codes ECM-9150 and ECM-9160, which concern the two potentiometers in the throttle unit, and it is a follow-on code to them. The root fault is therefore remedied first, after which this code can be erased. It shows that the throttle position sensor circuit in the throttle unit is faulty.
Mögliche Ursachen
- Fault in the throttle position sensor circuit of the throttle unit, meaning the faults that also give ECM-9150 and ECM-9160
Was Sie tun können
- 1First remedy fault codes ECM-9150 and ECM-9160, as this code follows from them
- 2Erase this code once the others are remedied, and test drive to check that it does not return
- 3If you have a diagnostic tool, read the DTC status of ECM-9170 after the test drive. If it returns, have a workshop trace the throttle position sensor circuit.
Symptome, die Sie bemerken können2
- The car lacks power
- The idle is uneven
Was der Fehler beeinflussen kann1
- The supply to the throttle motor is switched off, and the throttle moves to its spring-returned position
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.