N
Normk
Guest
Rusty, please post the final result for the Chrysler alternator. I'm trying to recall the years which use a PCM based voltage regulator but can't recall which ones can live with a modification to use an external one. We used to install an external on some of the early Chrysler products which worked well enough and saved changing the PCM for people short of money. The only issue I can recall is that the PCM would no longer speed up the idle when voltage was low. Some others wouldn't allow the external regulator to be use, but can't recall why....
Hoping you will fill in the blanks and maybe I will remember after this....
Thanks,,
Norm
Hoping you will fill in the blanks and maybe I will remember after this....
Thanks,,
Norm
Pulled the alternator on a 2000 'Chrysler' intrepid with a 2.7L.
Alternator is good, B+ from battery to alt is good, the wire to the field circuit measures okay (battery is disconnected). looks like the wire from the PCM to the alt could be open or possibly a driver (transistor) issue with the PCM. I need to disconnect the harness at the PCM and check it. (power is fed to the field and the PCM grounds the circuit)
If it's an issue with the PCM, I might have to rig up an external regulator for the field circuit.
