Chiefmechanic
Active Member
Still trying to get to the bottom of ehe misfire issue on my 2003 1.6 fsi. Starts ok then the misfired gets progressively worse as it warms up.
When I take the ignition coil off the misfire is permanent so the fault I have is intermittent.
Looking at the injector now but my question is if the injector has a mechanical fault it would be permanent and not intermittent. Fuel rail pressure is ok.
Has anyone had an injector faulty but not show up in VCDS
Would VCDS not flag up an injector fault or could the injector still be faulty but not show on VCDS
Can I change the engine ecu and do I need another dash clock set and key fob as well.
Brian
When I take the ignition coil off the misfire is permanent so the fault I have is intermittent.
Looking at the injector now but my question is if the injector has a mechanical fault it would be permanent and not intermittent. Fuel rail pressure is ok.
Has anyone had an injector faulty but not show up in VCDS
Would VCDS not flag up an injector fault or could the injector still be faulty but not show on VCDS
Can I change the engine ecu and do I need another dash clock set and key fob as well.
Brian