Okay guys long story short. Dedicated puller. I have install a mechanical water temp gauge, volt gauge and oil pressure gauge. My question is, can I remove the PCM, ECM from the truck and everything still work? All I'm concerned about is wipers, lights (head and marker), interior lights, brake lights, back-up lights, dash panel lights, key switch still being able to start the truck. I don't think I left anything out. Someone help me out cause it sure would clean up the engine bay and leave more room for fabrication and so on.
Thanks
Thanks