all black 4G63
Proven Member
- 254
- 43
- Aug 5, 2019
-
Chicago,
Illinois
Does anyone know if the reed switch input to the ECM has any major impact on engine management? i.e. idle, ignition timing, fuel control, poor performance, etc. ? I am contemplating if I need to wire it in or not.
I am working with a stock ECM set up attempting to wear in my motor. However, the instrument cluster, ECM, engine harness is only temporary until the motor finishes wearing in.
Thank you for the information
I am working with a stock ECM set up attempting to wear in my motor. However, the instrument cluster, ECM, engine harness is only temporary until the motor finishes wearing in.
Thank you for the information