I am planning to wire-up my ctd from a '93 w350. I have the engine harness out of a '92 w250 and the dash harness out of a '92 w250 and another out of a '92 w350. All ctds. Am I going to have problems with anything. I was thinking they would be the same. Thanks, Eric

 

i am sure they are the same. I dont see any differecne in the intercooled motors.

 

if they are all intercooled no, non intercooled don't have the the crank shaft sencer for the tach.

 

Thanks, that's what I thought, but I read something the other day about somebody worried about a pcm problem. What's a pcm by the way? I lost track of the glossary on this site.

 

92 and 93 PCM's and harness should be the same. I can tell you the 91.5 IC harness is different, as I have one of those and a 93. I used the 93 harness in the RCC.

92/93 has the integrated voltage regulator in the PCM, too. It has to have the crank trigger to make the alternator work too.

I adapted a 97 motor and engine devices to the 93 engine harness, it wasn't too bad.

 

Your the guy I was talking about. Thanks for the reply. Eric