ECM-9150 - Throttle position (TP) sensor 1. 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:
9 ModelleC70 Cabriolet (1998–2005), C70 Coupé (1998–2002), S60 (2001–2009), S70 (1997–2000), S80 (1999–2006), V70 (1997–2000), V70 (2000–2008), V70 XC (1998–2000), V70 XC / XC70 (2001–2007)
Modelle nach Baujahr und Motor anzeigen (22)
- Volvo C70 Cabriolet (1998–2005)1999–2002
- Volvo C70 Coupé (1998–2002)1999–2002
- Volvo S60 (2001–2009)2001Alle Motoren außer: D5244T
- Volvo S60 (2001–2009)2002Nur Motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo S60 (2001–2009)2003–2005Nur Motor: B5244SG, B5244SG2
- Volvo S60 (2001–2009)2006–2008Nur Motor: B5244SG
- Volvo S70 (1997–2000)1999Nur Motor: B5204T3, B5204T4, B5234T3, B5234T7, B5254S DENSO, B5254T
- Volvo S70 (1997–2000)2000Alle Motoren außer: D5252T MSA 15.8
- Volvo S80 (1999–2006)1999–2000Alle Motoren außer: D5252T MSA 15.8
- Volvo S80 (1999–2006)2001Alle Motoren außer: D5244T, D5252T MSA 15.8
- Volvo S80 (1999–2006)2002Nur Motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo S80 (1999–2006)2003–2005Nur Motor: B5244SG, B5244SG2
- Volvo S80 (1999–2006)2006Nur Motor: B5244SG
- Volvo V70 (1997–2000)1999Nur Motor: B5204T3, B5204T4, B5234T3, B5234T7, B5234T8, B5254S DENSO, B5254T
- Volvo V70 (1997–2000)2000Alle Motoren außer: D5252T MSA 15.8
- Volvo V70 (2000–2008)2000Alle Motoren außer: D5252T MSA 15.8
- Volvo V70 (2000–2008)2001Alle Motoren außer: D5244T, D5252T MSA 15.8
- Volvo V70 (2000–2008)2002Nur Motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo V70 (2000–2008)2003–2005Nur Motor: B5244SG, B5244SG2
- Volvo V70 (2000–2008)2006–2008Nur Motor: B5244SG
- Volvo V70 XC (1998–2000)1999–2000
- Volvo V70 XC / XC70 (2001–2007)2001
Was bedeutet der Fehlercode?
The throttle module (ETM) checks that the two internal throttle position sensors give values within permitted limits and agree with each other. If the signal from one sensor is outside the limits for too long, or the sensors differ too much, the throttle module sends the information to the engine control module, which stores the code. The code can be set together with other fault codes, and the root cause may be among them.
Mögliche Ursachen
- Low voltage supply to the throttle unit due to loose connections
- Poor ground connection to the throttle unit
- Defective throttle unit
Was Sie tun können
- 1Read off the fault codes and first remedy the other stored fault codes, as the root cause may be among them
- 2Check the connectors at the throttle unit for loose connections and oxidation, and make sure the earth connection and power supply are firmly attached
- 3If you have a diagnostic tool: follow the throttle position from position sensor 1 in live data and check that the value changes smoothly when the accelerator pedal is pressed and released
- 4Erase the code and test drive. If it returns with connectors and earths checked, the throttle unit is probably defective; a workshop replaces it and adapts it.
Symptome, die Sie bemerken können4
- The accelerator pedal is ignored when the brake pedal is pressed
- The cruise control does not work at all
- The idle is uneven
- The engine shudders strongly after engine braking
Was der Fehler beeinflussen kann3
- Braking closes the throttle, and pedal input is ignored while the brake is pressed
- The cruise control is switched off during the driving cycle when the fault was detected, and it works again the next time the car starts if the fault is gone
- Together with fault code ECM-9160, the throttle motor control is switched off, the throttle goes to its mechanical stop position and engine speed is controlled by fuel cut-off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.