VOLVO
ECM-P141200 - Exhaust Gas Recirculation Valve Frozen. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (8)
- Volvo S80 (2007–)2007–2009Tylko silnik: D5244T4, D5244T5
- Volvo S80 (2007–)2010–2011Tylko silnik: D4164T
- Volvo V70 (2008–)2008–2009Tylko silnik: D5244T4, D5244T5
- Volvo V70 (2008–)2010–2011Tylko silnik: D4164T
- Volvo XC60 (2009–)2009Wszystkie silniki oprócz: B6304T2
- Volvo XC70 (2008–)2008Wszystkie silniki oprócz: B6324S
- Volvo XC70 (2008–)2009Tylko silnik: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Tylko silnik: D5244T18, D5244T5
Co oznacza ten kod błędu?
The engine control module (ECM) monitors the position sensor of the EGR valve and sets the code when the valve does not move to the position the module has requested. The causes are a sticking or damaged EGR valve, poor contact, dirt or soot, or an open or short circuit in the wiring to the valve. The exhaust gas recirculation (EGR) control is switched off.
Możliwe przyczyny
- Sticking EGR valve
- Damaged EGR valve
- Poor contact, contact resistance or oxidation at the EGR valve connectors
- The EGR valve seizes from dirt or soot
- Open circuit in the wiring to the EGR valve
- Wiring to the EGR valve shorted to earth or supply voltage
Co możesz zrobić
- 1Check that the fuses are intact.
- 2Go through the connectors to the EGR valve. They should be secure and free from oxide.
- 3Look for breaks in the wiring to the EGR valve, and for chafing that may have shorted it to earth or supply voltage.
- 4If you have a diagnostic tool, you can activate the EGR valve and check that it does not bind.
- 5Have a workshop measure at the connector to the engine control module, as this needs measurements.
Objawy, które możesz zauważyć1
- The Check engine (malfunction) lamp comes on or behaves abnormally
Na co może wpływać usterka2
- EGR control is switched off
- Engine output is limited
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.