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Got a 2000 that decided it does not want to start. Got a code for idm and pcm not communicating. Tried a new idm still won’t start also tried CPS. I’m not very mechanically inclined but not incompetent either. Tachometer moves when trying to start and I don’t get any smoke from the exhaust. Oil level is good and I’m getting fuel to the fuel bowl. It cranks and cranks but won’t fire not even with starting fluid. I’m at a loss with it and was looking for recommendations
Pull and replace fuse #30 (also a 30amp fuse) under the dash. Even if it looks good, contacts could be worn or light corrosion.
Do you have the wait to start light?
Have you swapped the IDM power relay under hood for a different relay from something non critical like the AC blower?
after I swapped the fuse out it sounded like it wanted to start more and also blew out more smoke. It definitely wants to start just not sure what else is stopping it