Hi all, wondering if anyone might be able to offer some advice - my Mk3 GTI 16v (ABF) is failing to start - it spins over OK but there's no spark, the RAC man tried changing the coilpack and ECU relay, neither of which made a difference. He reckons it's the ECU, there's also this fault code:
System Type: ENGINE SYSTEM TEST/VALUES
Name: ABF - DIGIFANT - 2.0L - 110 (150)
DTC: 17978,Engine control unit blocked
Aside from replacing the ECU, are there any obvious things I should check? Thank you for your help, it's much appreciated.
Cheers, James