Login
Start Free Trial Are you a business? Click Here
Tommy Mathewes
We knew our Z3 had a problem in the coolant temp sensor circuit. The car would not start and run when on cold starts without help. Is was setting a coolant temp sensor fault We sent it in and they diagnosed the problem and repaired it. We installed the ECU then turned the key on a cold morning and it started and ran as it should!!!!
1 year ago
Read The ECU Pro Reviews
The ECU Pro has a 4.9 average rating from 3,308 reviews