VOLVO
ECM-P045B00 - Exhaust Gas Recirculation B Control Circuit Range/Performance. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
8 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (35)
- Volvo S60 (2011–)2011Tylko silnik: D5204T2, D5244T10
- Volvo S60 (2011–)2012Tylko silnik: D5204T3, D5244T11, D5244T15
- Volvo S60 (2011–)2013–2014Tylko silnik: D5204T3, D5204T7, D5244T11, D5244T15
- Volvo S60 (2011–)2015Tylko silnik: D5204T3, D5204T7, D5244T11, D5244T15, D5244T23
- Volvo S80 (2007–)2009Tylko silnik: D5244T10
- Volvo S80 (2007–)2010Tylko silnik: D4164T, D5244T10, D5244T14, D5244T19
- Volvo S80 (2007–)2011Tylko silnik: D4164T, D5204T2, D5244T10
- Volvo S80 (2007–)2012Tylko silnik: D5204T3, D5244T11, D5244T15
- Volvo S80 (2007–)2013–2014Tylko silnik: D5204T3, D5204T7, D5244T11, D5244T15
- Volvo S80 (2007–)2015Tylko silnik: D5204T3, D5244T15
- Volvo V40 (2013–)2013–2014Tylko silnik: D5204T4, D5204T6
- Volvo V40 (2013–)2015Tylko silnik: D5204T6
- Volvo V40 Cross Country (2013–)2013–2014Tylko silnik: D5204T4, D5204T6
- Volvo V40 Cross Country (2013–)2015Tylko silnik: D5204T6
- Volvo V60 (2011–)2011Tylko silnik: D5204T2, D5244T10
- Volvo V60 (2011–)2012Tylko silnik: D5204T3, D5244T11, D5244T15
- Volvo V60 (2011–)2013Tylko silnik: D5204T3, D5204T7, D5244T11, D5244T15, D5244T17, D82PHEV
- Volvo V60 (2011–)2014Tylko silnik: D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17, D82PHEV
- Volvo V60 (2011–)2015Tylko silnik: D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17, D5244T23, D82PHEV, D87PHEV
- Volvo V70 (2008–)2009Tylko silnik: D5244T10
- Volvo V70 (2008–)2010Tylko silnik: D4164T, D5244T10, D5244T14, D5244T19
- Volvo V70 (2008–)2011Tylko silnik: D4164T, D5204T2, D5244T10
- Volvo V70 (2008–)2012Tylko silnik: D5204T3, D5244T11, D5244T15
- Volvo V70 (2008–)2013Tylko silnik: D5204T3, D5204T7, D5244T11, D5244T15, D5244T17
- Volvo V70 (2008–)2014–2015Tylko silnik: D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17
- Volvo XC60 (2009–)2010Tylko silnik: D5244T10, D5244T14, D5244T16
- Volvo XC60 (2009–)2011Tylko silnik: D5204T2, D5244T10, D5244T16
- Volvo XC60 (2009–)2012Tylko silnik: D5204T3, D5244T11, D5244T15, D5244T17
- Volvo XC60 (2009–)2013Wszystkie silniki oprócz: B4204T7, B6304T4, B6324S4, B6324S5
- Volvo XC60 (2009–)2014Tylko silnik: D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17
- Volvo XC60 (2009–)2015Tylko silnik: D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17, D5244T23
- Volvo XC70 (2008–)2010Tylko silnik: D5244T10, D5244T14, D5244T16
- Volvo XC70 (2008–)2011Tylko silnik: D5204T2, D5244T10, D5244T16
- Volvo XC70 (2008–)2012–2013Wszystkie silniki oprócz: B6304T4, B6324S4, B6324S5
- Volvo XC70 (2008–)2014–2015Tylko silnik: D5204T3, D5244T11, D5244T12, D5244T15, D5244T17
Co oznacza ten kod błędu?
If the pulse-width modulated (PWM) signal to the EGR valve is faulty, this general code is set. It concerns exhaust gas recirculation (EGR). The ECM watches the signal from the internal power stage that drives the EGR motor. The code does not specify the kind of fault, and
Możliwe przyczyny
- The EGR valve is blocked or binding
- Open circuit in the signal wire
- Damaged EGR valve
- Contact resistance or oxidation in the connectors
- Damaged position sensor
Co możesz zrobić
- 1Check the fuses first. Their locations are given in the owner's manual or on the fuse box cover
- 2With the ignition off, inspect the intake side for leaks and damage
- 3Make sure the EGR valve is free from blockage and soot, and clean away any dirt and soot as needed
- 4With a diagnostic tool, activate the EGR valve and listen for a click. A position sensor value that stays still, even after cleaning, points to a damaged valve
- 5Use a multimeter to check that the signal wire to the EGR valve is not short-circuited to supply voltage, to ground or to another wire
- 6After repair or replacement the EGR valve is adapted, which a workshop carries out. Clear the code and road test
Objawy, które możesz zauważyć1
- The check engine lamp lights up or behaves abnormally
Na co może wpływać usterka1
- Exhaust gas recirculation (EGR) is not controlled
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.