VOLVO
ECM-P200811 - Intake Manifold Runner Control Circuit / Open (Bank 1). General Electrical Failures. Circuit short to ground
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 (6)
- Volvo S80 (2007–)2007–2009Tylko silnik: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Tylko silnik: D5244T4, D5244T5
- 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 swirl throttle motor circuit and sets the code when the signal is wrong. The code concerns a short circuit to ground in the signal cable, meaning the cable is in contact with earth (the body) when it should not be.
Możliwe przyczyny
- Signal cable short-circuited to ground
- Open circuit in the signal cable
- Damaged swirl throttle motor
- Swirl damper motor sticking, or the linkage and swirl damper sticking
- Damaged linkage between the swirl throttle motor and the swirl throttle duct
- Trouble code ECM-P200812 (short circuit to voltage) can cause this code
Co możesz zrobić
- 1Check that the fuses are intact
- 2If you have a diagnostic tool: read the status of the code with the ignition on and see whether it returns after the repair
- 3Check the signal cable with a multimeter for a short circuit to ground, and check that the connectors are secure
- 4Check that the swirl damper and the linkage can move freely
- 5If the fault remains, have a workshop with diagnostic equipment check the swirl throttle motor
Objawy, które możesz zauważyć1
- No noticeable symptoms for the driver
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.