Discussion in 'Mk5' started by Lethabo Diale, Jul 8, 2021.
Please help my mk5 2.0 fsi doesnt have power after putting the new ECU
Get it scanned using a good tool, VCDS for example. That will be the best approach
did you replace a like for like ECU
Check fuses and power supply relay -if it has one ! What was the issue you had to change Ecu ?
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