I bet it is that sensor. What kind of voltage should i be getting in those wires on the alt coming from the pdc or pcm dunno for sure where they come from. It is a 98 Wrangler 4.0
I have all aftermarket stuff unhooked and i have my bat temp sensor pulled out away from my battery. I will check out my grounds and check the volts tomorrow. i appreciate the help. Let you know what turns out
I just put a new one on and then took it back and retested it. Asd, fusible link, alternator and all cables are good. Will my battery temp sensor cause that our its it my pcm