ECU replacement 4.2
ECU replacement 4.2
Author
Discussion

Jenson87

Original Poster:

54 posts

26 months

Any one replaced their ECU
Emerald or other
My rebuild is almost complete, however when driving there is absolutely no power.
Not sure if I have ECU problems, or if it just needs a remap.
However with the state the car was originally in (almost everything was stripped) I’m worried the ECU is either wrong, or broken or something missing.
Im catastrophizing in case I need to replace the ECU, and just looking for some advice