Hi guys,
I'm hoping someone here can help me with the problem I am having. I have just fitted a replacement engine in my Mk 2 Leon fr, engine is fitted and all wiring and pipes are back in place.
The problem I'm having is that car won't start and when I scanned it with vcds it is coming up with 10 problems for the engine alone.
4 glow plugs saying they have an intermittent electrical fault.
Thsre are also lots other faults including - Engine coolant temp sensor, (Signal too high)
I take Air temp (Signal too high)
Mass air flow sensor (signal too low).
There are other faults as well. I am losing the will with the car as I've been working on it from last Thursday.
Sorry for long question but can't explain any other way😊
If anyone has any ideas I am truly grateful.
Thanks for your help