VOLVO
ECM-P240500 - Evaporative Emission System Leak Detection Pump Sense Circuit Low. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
1 modelS60 (2011–)
Pokaż modele wg rocznika i silnika (1)
Co oznacza ten kod błędu?
The engine control module (ECM) reads how much current the pump in the leak diagnostic unit draws while the leak test runs. The code is set when the pump's power consumption falls below a certain value during the reference phase, that is, at the start of the test.
Możliwe przyczyny
- Contact resistance in the connections
- Damaged leak diagnostic unit
Co możesz zrobić
- 1Check that the relevant fuses are intact; their locations are shown in the car's owner's manual
- 2Inspect the connector to the leak diagnostic unit for loose contacts and oxidation
- 3If you have a diagnostic tool, run the fuel tank leak test and see whether the result points to the leak diagnostic unit
- 4Visually check the hoses and connections on the leak diagnostic unit, canister and filler pipe for damage or loose fitting
- 5If the fault returns, have a workshop with diagnostic equipment decide whether the leak diagnostic unit needs replacing
Objawy, które możesz zauważyć1
- The malfunction indicator lamp lights up
Na co może wpływać usterka1
- The leak diagnostic is disabled
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.