If I buy a used ECU, is it a drop in application or does it has to be re flashed or somehow keyed to a specific VIN?
A tag on my ECU: The VIN and 5382643 T7.7A03.
The used ECU in question: 5382643 T7.7A01
Is this compatible as a drop-in?[/B]
Continuing ECU problems with detonation. Here is the latest: The OBD screen shows the motor as a V6. We know the OBD unit is functional as we hooked it to another 2002 Aero and is calibrated to T-7 4 cylinder. Why the heck would the ECU give this information?
For more backround info, see "Blown enjine" under 95 problems"
A tag on my ECU: The VIN and 5382643 T7.7A03.
The used ECU in question: 5382643 T7.7A01
Is this compatible as a drop-in?[/B]
Continuing ECU problems with detonation. Here is the latest: The OBD screen shows the motor as a V6. We know the OBD unit is functional as we hooked it to another 2002 Aero and is calibrated to T-7 4 cylinder. Why the heck would the ECU give this information?
For more backround info, see "Blown enjine" under 95 problems"