VOLVO
ECM-92CC - Electronic throttle unit. Signal too high
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), S80 (1999–2006), V50 (2004–2013), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Pokaż modele wg rocznika i silnika (23)
- Volvo C30 (2007–2013)2007Tylko silnik: B5254T3
- Volvo C30 (2007–2013)2008–2013Tylko silnik: B5254T7
- Volvo C70 (2006–2013)2006–2007Tylko silnik: B5254T3
- Volvo C70 (2006–2013)2008–2013Tylko silnik: B5254T7
- Volvo S40 (2004–2013)2005–2007Tylko silnik: B5254T3
- Volvo S40 (2004–2013)2008Tylko silnik: B5254T3, B5254T7
- Volvo S40 (2004–2013)2009–2012Tylko silnik: B5254T7
- Volvo S60 (2001–2009)2005–2006Tylko silnik: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2007Tylko silnik: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2008–2009Tylko silnik: B5204T5, B5244T5, B5254T2
- Volvo S80 (1999–2006)2005–2006Tylko silnik: B5204T5, B5244T4, B5254T2, B6294S2, B6294T
- Volvo V50 (2004–2013)2005–2007Tylko silnik: B5254T3
- Volvo V50 (2004–2013)2008–2012Tylko silnik: B5254T7
- Volvo V70 (2000–2008)2005Tylko silnik: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2006–2007Tylko silnik: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2008Tylko silnik: B5254T2
- Volvo V70 XC / XC70 (2001–2007)2005Wszystkie silniki oprócz: D5244T
- Volvo V70 XC / XC70 (2001–2007)2006Tylko silnik: B5244T4, B5254T2
- Volvo V70 XC / XC70 (2001–2007)2007Tylko silnik: B5254T2
- Volvo XC90 (2003–)2005–2006Tylko silnik: B5254T2, B6294T
- Volvo XC90 (2003–)2007–2012Tylko silnik: B5254T2
- Volvo XC90 (2003–)2013–2014Tylko silnik: B5254T9
- Volvo XC90 (2003–)2015
Co oznacza ten kod błędu?
The code is stored when the ECM tries to adapt the throttle unit but finds that the conditions needed for adaptation are not met, even though adaptation is required. Although the code is titled signal too high, it concerns those conditions. Other fault codes should be dealt with first, as they may stop the adaptation from completing.
Możliwe przyczyny
- The ignition was not in the right state for the attempt, as the engine must be off
- The accelerator pedal was not fully released during the adaptation
- The vehicle was moving when it should have been stationary
- The throttle sticks or is blocked by oil film or dust
- Contact resistance or oxidation in the connectors between the ECM and the throttle unit
- A damaged throttle unit
Co możesz zrobić
- 1Read the fault codes and deal first with any that are present, as they may stop the adaptation from completing
- 2Adaptation requires the accelerator pedal to be released and the car to be stationary. If either was not met, that may be the reason
- 3Check the connectors between the ECM and the throttle unit: are they secure, and is there oxidation or corrosion
- 4Look for anything blocking the throttle and check that it is not sticking. Clean as needed
- 5If you have a diagnostic tool: check in the parameters that the throttle unit adaptation shows OK. The adaptation itself is carried out by a workshop
- 6If the fault remains, the throttle unit may be damaged. A new unit must then be adapted, which a workshop with diagnostic equipment does
Objawy, które możesz zauważyć1
- Reduced engine performance
Na co może wpływać usterka3
- The adaptation is cancelled
- The ECM cuts power to the throttle motor, and the throttle goes to its return position
- Only if a new ECM has been fitted to the car, one that has never adapted the throttle unit before, can the ECM use a reversible fuel shut-off
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.