I’m shopping around for an ECU for an LS and I’m going to be emissions/OBD2 compliant. I can’t seem to figure out the whole controller thing. There’s the one that comes from GM specific to my crate motor, but it’s non-emissions compliant, and apparently they won’t sell their ECUs separately from the E-Rods due to matching serial numbers in the engine and ECU.
So how the heck does one get an OBD2 compliant ECU set up on an aftermarket LS engine in a car that never had an ECU to begin with. Anyone got experience with this?
So how the heck does one get an OBD2 compliant ECU set up on an aftermarket LS engine in a car that never had an ECU to begin with. Anyone got experience with this?