01177 fault code - anyone resolved this


Registered User
01177 - Engine Control Unit
64-10 - Not Currently Testable - Intermittent

Helping a mate with his TT, the car cranks over but does not start. There is spark so I assume there is no fuel being injected into the cylinders.
Did a full scan and found the above fault code.

I have searched the Internet for a solution but no one seems to have found one.

I have swapped his ecu with my immo defeat ecu, All fuses are good and also swapped the ECM relay with my cars relay.
The car still won't start.

Any ideas?