VOLVO
ECM-1114 - Secondary speed. Signal too high
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
2 modeleS40 (1996–2004), V40 (1996–2004)
Pokaż modele wg rocznika i silnika (2)
Co oznacza ten kod błędu?
The engine control module has registered that the speed from the needle lift sensor has been too high, or that the needle lift sensor reading disagrees with the speed from the impulse sensor. The fault concerns an abnormal signal, so the engine may have been running at a speed the sensor should not report. The code is set when the deviation occurs.
Możliwe przyczyny
- Needle lift sensor signal too high, showing an engine speed the engine should not have
- Defective needle lift sensor
- Fault in the fuel supply
Co możesz zrobić
- 1Read and note the code, clear it and road test to see whether it returns
- 2Check that the fuel is clean and that the fuel supply has no leaks or air in the system
- 3Inspect the needle lift sensor connector and cable for damage and oxidation
- 4If the fault remains after these checks, have a workshop with diagnostic equipment examine the needle lift sensor and the fuel supply
Objawy, które możesz zauważyć1
- The malfunction indicator lamp comes on
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.