VOLVO
ECM-P210300 - Throttle Actuator Control Motor Circuit High. 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 drives the throttle motor with a PWM signal and also monitors the intake control valve. The code is set when the PWM signal is too high, for example between the control module and the intake control valve. The fault is general and has no more specific fault type.
Możliwe przyczyny
- The signal wire is short-circuited to supply voltage
- Damaged throttle unit
- Damaged intake control valve
Co możesz zrobić
- 1Check that the fuses are intact
- 2Read the code and see whether it is still active
- 3Look for chafing on the signal wire to the throttle unit and the intake control valve, especially where it may have touched a live wire
- 4With the ignition off, use a multimeter to confirm the signal wire does not become live when the ignition is switched on
- 5Check that the connectors at the throttle unit and the engine control module are secure and free from oxidation
- 6If the fault remains, have a workshop with diagnostic equipment check the throttle unit, the intake control valve and the engine control module
Objawy, które możesz zauważyć4
- The engine lacks power and performs poorly
- The engine hesitates, surges or runs unevenly during acceleration, deceleration or at steady speed
- The Check engine light comes on or behaves abnormally
- A text message and a warning symbol appear in the display
Na co może wpływać usterka1
- Engine torque may be limited
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.