VOLVO
ECM-2112 - Electronic throttle unit. Internal fault
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
3 modeleC30 (2007–2013), S40 (2004–2013), V50 (2004–2013)
Pokaż modele wg rocznika i silnika (13)
- Volvo C30 (2007–2013)2007–2009Tylko silnik: B4184S11, B4184S8, B4204S3
- Volvo C30 (2007–2013)2010Tylko silnik: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo C30 (2007–2013)2011–2013Tylko silnik: B4204S3, B4204S4
- Volvo S40 (2004–2013)2005Tylko silnik: B4184S11
- Volvo S40 (2004–2013)2006Tylko silnik: B4184S11, B4184S8
- Volvo S40 (2004–2013)2007–2009Tylko silnik: B4184S11, B4184S8, B4204S3
- Volvo S40 (2004–2013)2010Tylko silnik: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo S40 (2004–2013)2011–2012Tylko silnik: B4204S3, B4204S4
- Volvo V50 (2004–2013)2005Tylko silnik: B4184S11
- Volvo V50 (2004–2013)2006Tylko silnik: B4184S11, B4184S8
- Volvo V50 (2004–2013)2007–2009Tylko silnik: B4184S11, B4184S8, B4204S3
- Volvo V50 (2004–2013)2010Tylko silnik: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo V50 (2004–2013)2011–2012Tylko silnik: B4204S3, B4204S4
Co oznacza ten kod błędu?
The engine control module (ECM) has registered that the actual throttle angle is smaller than the requested angle. The cause may be poor contact, a damaged throttle unit or a damaged engine control module. The engine may then receive less throttle opening than the driver asks for.
Możliwe przyczyny
- Contact resistance, oxidation or loose connections
- Damaged throttle unit
- Damaged engine control module (ECM)
Co możesz zrobić
- 1Read and clear the fault code and check whether it returns
- 2Check that the vibration damper on the throttle unit is in place and correctly fitted
- 3Check the connectors at the throttle unit and the engine control module for play and corrosion
- 4If you have a diagnostic tool, check that the throttle angle in live data changes when the accelerator pedal is pressed
- 5Have a workshop replace the throttle unit if the fault remains after these checks
Objawy, które możesz zauważyć4
- The check engine light comes on or behaves abnormally
- The engine does not start
- Poor performance or lack of power
- The engine hesitates or jerks
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.