VOLVO
ECM-P004700 - Turbocharger/Supercharger Boost Control A Circuit Low. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Ten kod błędu ma różne znaczenie w zależności od modelu, rocznika lub silnika. Wybierz znaczenie, które dotyczy Twojego samochodu.
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 (27)
- Volvo C30 (2007–2013)2011–2013Tylko silnik: D4162T
- Volvo S40 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo S60 (2011–)2011Tylko silnik: D4162T, D5244T10
- Volvo S60 (2011–)2012–2014Tylko silnik: D4162T, D5244T11, D5244T15
- Volvo S60 (2011–)2015Tylko silnik: D4162T, D5244T11, D5244T15, D5244T23
- Volvo S80 (2007–)2009–2011Tylko silnik: D5244T10
- Volvo S80 (2007–)2012–2014Tylko silnik: D4162T, D5244T11, D5244T15
- Volvo S80 (2007–)2015Tylko silnik: D4162T, D5244T15
- 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–)2011Tylko silnik: D4162T, D5244T10
- Volvo V60 (2011–)2012Tylko silnik: D4162T, D5244T11, D5244T15
- Volvo V60 (2011–)2013Tylko silnik: D4162T, D5244T11, D5244T15, D5244T17, D82PHEV
- Volvo V60 (2011–)2014Tylko silnik: D4162T, D5244T11, D5244T12, D5244T15, D5244T17, D82PHEV
- Volvo V60 (2011–)2015Tylko silnik: D4162T, D5244T11, D5244T12, D5244T15, D5244T17, D5244T23, D82PHEV, D87PHEV
- Volvo V70 (2008–)2009–2011Tylko silnik: D5244T10
- Volvo V70 (2008–)2012Tylko silnik: D4162T, D5244T11, D5244T15
- Volvo V70 (2008–)2013Tylko silnik: D4162T, D5244T11, D5244T15, D5244T17
- Volvo V70 (2008–)2014–2015Tylko silnik: D4162T, D5244T11, D5244T12, D5244T15, D5244T17
- Volvo XC60 (2009–)2010–2011Tylko silnik: D5244T10, D5244T16
- Volvo XC60 (2009–)2012–2013Tylko silnik: D5244T11, D5244T15, D5244T17
- Volvo XC60 (2009–)2014Tylko silnik: D5244T11, D5244T12, D5244T15, D5244T17
- Volvo XC60 (2009–)2015Tylko silnik: D5244T11, D5244T12, D5244T15, D5244T17, D5244T23
- Volvo XC70 (2008–)2010–2011Tylko silnik: D5244T10, D5244T16
- Volvo XC70 (2008–)2012–2013Tylko silnik: D5244T11, D5244T15, D5244T17
- Volvo XC70 (2008–)2014–2015Tylko silnik: D5244T11, D5244T12, D5244T15, D5244T17
Co oznacza ten kod błędu?
The engine control module monitors the turbo assembly and drives turbo control valve A (wastegate) with a PWM signal. The code is set when the PWM signal is wrong, here when the control signal to the valve is too low.
Możliwe przyczyny
- The signal lead to turbo control valve A (wastegate) is short-circuited to ground
- Open circuit in the signal lead to turbo control valve A (wastegate)
- Turbo control valve A (wastegate) is short-circuited to ground internally
- Damaged turbo control valve
Co możesz zrobić
- 1Read the fault code with a diagnostic tool after a test drive, with the engine running and at a certain engine speed
- 2Make sure the fuses are intact. Their location is given in the instruction manual
- 3Check the connector at turbo control valve A (wastegate) for loose connections and corrosion
- 4Inspect the signal lead for chafing, pinch damage and breaks. With a multimeter, check it is not short-circuited to ground and has no open circuit
- 5Have a workshop with diagnostic equipment check turbo control valve A (wastegate) for short circuit to ground and damage
Objawy, które możesz zauważyć3
- Poor performance and lack of power while driving
- Warning symbol and text message in the display
- The Check engine (malfunction indicator) lamp lights up or behaves abnormally
Na co może wpływać usterka1
- Engine torque may be limited
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.