Check engine light on

[capster1958]

Hi all fiat ducato 3ltr the check engine warning comes on along with engine light I have tried 2 obd readers and both say no faults so nothing to clear just wondered if anyone as had this problem or got any ideas many thanks in advance

 

[FrankNicklin]

Not Ducato related but we had an issue with a car and none of the after market OBD readers would pick up a fault. We took it to a mechanic and he tried with his. Then he asked a fellow mechanic with a very expensive diagnostics kit and that failed to pick up anything either. Took it to a main dealer and they picked the fault up straightaway. Not sure why this was the case.

 

[Phill D]

The only sure obd reader for a Ducato is to use multiecuscan and the correct adapter for your year model.
It could be anything.

Multiecuscan can be loaded to your laptop license £50 plus price of the appropriate adapter from Gendan Swansea

 

[Burgo]

Cranking and starting engine too quick before all dashboard tell tales for diagnostics have cleared can cause this on our 150hp. Half a dozen oridinary starts and stops it clears itself.