Mk4 2.0L Engine Stopping - ECU Fault
Hey Fans,
I purchased a MK4 for my son and it has been great until the engine just quits . It will start again when cooled a little . drive for a bit , then stop again . I plugged in handy dandy code reader expecting crank angle sensor or coil pack and it reported no faults . However , we trouble shooted on the weekend by letting it idle until it quit , then plugged the reader in . It could not communicate with the computer . After 10 mins , communications were re-established and the engine would start again.
After consulting the Google Gods , it seems that the ECU may be faulty ( random engine stops and inability to connect a reader when this happens ) .
Any input here for MK4 owners ?
Also purchased VAG-TAcho from ebay , but it will not connect to the cable and software had virus.
Any recent recommendations for a VAGTACHO , as I know ill have to re-programm the IMMO if I need to swap the ECU.
Or... Am I up for $299 US for the Rosstech unit ?
Cheers
MK4Dad