VOLVO
ECM-P226B00 - Turbocharger/Supercharger Boost Pressure Too High - Mechanical. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
11 modeliC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (17)
- Volvo C30 (2007–2013)2011–2013Tylko silnik: D4162T
- Volvo S40 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo S60 (2011–)2011–2013Tylko silnik: D4162T
- Volvo S60 (2011–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4162T, D4204T5
- Volvo S80 (2007–)2012–2013Tylko silnik: D4162T
- Volvo S80 (2007–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, D4162T, D4204T5
- Volvo V40 (2013–)2013–2014Tylko silnik: D4162T
- Volvo V40 (2013–)2015Tylko silnik: B4204T11, D4162T, D4204T14
- Volvo V40 Cross Country (2013–)2013–2014Tylko silnik: D4162T
- Volvo V40 Cross Country (2013–)2015Tylko silnik: B4204T11, D4162T, D4204T14
- Volvo V50 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo V60 (2011–)2011–2013Tylko silnik: D4162T
- Volvo V60 (2011–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9, D4162T, D4204T5
- Volvo V70 (2008–)2012–2013Tylko silnik: D4162T
- Volvo V70 (2008–)2014–2015Tylko silnik: B4204T11, D4162T, D4204T5
- Volvo XC60 (2009–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo XC70 (2008–)2014–2015Tylko silnik: B4204T11, D4204T5
Co oznacza ten kod błędu?
The engine control module (ECM) continuously compares the signal from the boost pressure sensor with a calculated value. The code is set when boost pressure rises even though the module is not requesting any torque.
Możliwe przyczyny
- Too high a proportion of diesel in the engine oil
- Contaminated engine oil or incorrect oil level
- Knock-on fault from a fault in the injectors or fuel system, which should be diagnosed first
- The vacuum line feeding the wastegate valve is disconnected
- The turbo control valve (wastegate) has stuck in the closed position
- Boost pressure becomes too high because the wastegate valve does not open quickly enough
Co możesz zrobić
- 1Check the oil level and whether the oil is contaminated or smells clearly of diesel
- 2Check that the vacuum line to the wastegate valve is connected
- 3Read and clear the code, and check whether any other code for injectors or the fuel system is stored. That one should be diagnosed first
- 4If you have a diagnostic tool: activate the turbo control valve and check that it moves and has not stuck in the closed position
- 5If the fault remains, have a workshop diagnose further
Objawy, które możesz zauważyć5
- Warning symbol and text message in the display
- Poor performance and lack of power
- The engine stalls, sometimes or all the time
- The car hesitates, surges or runs roughly during acceleration
- Unusual noise while driving
Na co może wpływać usterka3
- The engine is switched off
- Engine torque is limited
- Exhaust gas recirculation (EGR) control and the burning of soot particles do not take place
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.