VOLVO
ECM-P254400 - Torque Management Request Input Signal A. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)
Pokaż modele wg rocznika i silnika (9)
- Volvo C30 (2007–2013)2011–2013Tylko silnik: D4162T
- Volvo S40 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo S60 (2011–)2011–2015Tylko silnik: D4162T
- Volvo S80 (2007–)2012–2015Tylko silnik: D4162T
- Volvo V40 (2013–)2013–2015Tylko silnik: D4162T
- Volvo V40 Cross Country (2013–)2013–2015Tylko silnik: D4162T
- Volvo V50 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo V60 (2011–)2011–2015Tylko silnik: D4162T
- Volvo V70 (2008–)2012–2015Tylko silnik: D4162T
Co oznacza ten kod błędu?
The engine control module (ECM) sets this code when it blocks a requested rise in idle speed. It is a subsequent fault, meaning it appears as a result of a fault another trouble code test has already found. The underlying fault is the one to fix. This code has no separate fault-tracing of its own.
Możliwe przyczyny
- Consequence of a fault that another trouble code test has found, involving the clutch pedal, the impulse sensor, the speed signal or the engine temperature
- Troubleshoot the other trouble code instead
Co możesz zrobić
- 1Read out all trouble codes from the engine control module, since this code appears as a result of another fault
- 2If any code for the clutch pedal, the impulse sensor, the speed signal or the engine temperature is stored, fix that fault first
- 3Erase the code once the underlying fault is fixed, then test drive to see whether it returns
- 4If it returns although the other codes have been dealt with, have a workshop with diagnostic equipment determine what is blocking the idle speed
Objawy, które możesz zauważyć1
- Warning symbol and text message in the display
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.