Co oznacza kod błędu ECM-8300?

Diagnostyka i definicja kodu błędu dla ECM-8300 (Volvo C30 (2007–2013), Volvo C30 (2007–2013), Volvo C70 (2006–2013)). Zamów naprawę w OBD Tuning.

VOLVO

ECM-8300 - Alternator control module (ACM). Faulty

Układ

Sterownik silnika (ECM)

Modele Volvo, których dotyczy ten kod błędu

Dotyczy następujących modeli:

4 modele

C30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)

Pokaż modele wg rocznika i silnika (9)

Co oznacza ten kod błędu?

The engine control module communicates with the generator's control module (ACM). The fault code is set when the generator's control module reports that the generator is too hot, or that there is a mechanical fault, for example the generator standing still while the engine is revving. The fault applies to the C30, C70 (06-), S40 (04-) and V50.

Możliwe przyczyny

Defective auxiliaries belt or belt tensioner
Damaged freewheel
Damaged generator
Air intake or air outlet to the generator is blocked

Co możesz zrobić

1Check that the drive belt and the belt tensioner are not damaged
2Check that the air intake and air outlet to the generator are not blocked
3Check the generator freewheel: the rotor shaft should turn freely in one direction only
4If you have a diagnostic tool: read the generator temperature in live data, if available, and see whether it rises unreasonably
5If the code is set again after driving, have a workshop replace the generator

Objawy, które możesz zauważyć4

The "Generator not charging" warning lamp comes on while the engine runs
The battery discharges
Noise from the generator or the belt
The engine judders under acceleration

Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.