Running into a small issue. Wanting to change some parameters on the chip, however without the a/c in the car, I can only adjust 4 of the 8 cells. Has anyone ran a switch to cheat the ECM? If so, which wire and how did you do it?
if all the vent and blower control hardware is still on the car, then you just need to jumper the pressure switch connector that used to connect at the receiver-drier. Then the AC on/off function should work for programming the features.
(its over on the passenger side of the engine compartment)
