VOLVO
ECM-1585 - Throttle Control Malfunction. Faulty signal
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
3 modeleC30 (2007–2013), S40 (2004–2013), V50 (2004–2013)
Pokaż modele wg rocznika i silnika (9)
- Volvo C30 (2007–2013)2008–2009Tylko silnik: B4184S11, B4184S8, B4204S3
- Volvo C30 (2007–2013)2010Tylko silnik: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo C30 (2007–2013)2011–2013Tylko silnik: B4204S3, B4204S4
- Volvo S40 (2004–2013)2008–2009Tylko silnik: B4184S11, B4184S8, B4204S3
- Volvo S40 (2004–2013)2010Tylko silnik: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo S40 (2004–2013)2011–2012Tylko silnik: B4204S3, B4204S4
- Volvo V50 (2004–2013)2008–2009Tylko silnik: B4184S11, B4184S8, B4204S3
- Volvo V50 (2004–2013)2010Tylko silnik: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo V50 (2004–2013)2011–2012Tylko silnik: B4204S3, B4204S4
Co oznacza ten kod błędu?
The engine control module (ECM) works out the engine torque in two separate ways, using signals from the air mass sensor, the throttle unit and the intake pressure sensor, and compares the results. If they differ too much, fault code ECM-1585 is set.
Możliwe przyczyny
- Loose contact in the electronic throttle module (ETM)
- Air leak in the intake pipe after the air mass sensor and the throttle unit
- Damaged throttle unit
- Damaged engine coolant temperature sensor
- Damaged flywheel sensor
- Damaged intake pressure sensor
Co możesz zrobić
- 1Switch off the ignition and check that the throttle unit's vibration damper is correctly fitted. If it is missing, it should be fitted
- 2Check the connector to the throttle unit for play, contact resistance and oxidation
- 3Look for air leaks in the intake pipe after the air mass sensor and the throttle unit
- 4If the codes keep returning, the throttle unit and its connector should be replaced, which is a job for a workshop
- 5If ECM-2107, ECM-2110, ECM-2111, ECM-2112 or ECM-2135 are also stored, they often come from the same fault, so start with the throttle unit
Objawy, które możesz zauważyć4
- Check engine light comes on or behaves abnormally
- The engine starts poorly or not at all
- The car lacks power
- Throttle response hesitates, or the engine jerks or surges
Na co może wpływać usterka1
- Engine torque is limited through the throttle position, so the maximum allowed torque depends on how far the accelerator pedal is pressed
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.