Posted by Tom Petroff (IL) [172.70.127.16] on Tuesday, June 29, 2021 at 16:32:51 :
In Reply to: Re: Alternator woes...not PW, but Cummins. posted by Caleb in Kansas [172.69.68.146] on Monday, June 28, 2021 at 18:19:15 :
The ECM or PTM in both the Dodge donor and Ford truck control the output of the Alt.
Might be something there to look at.
I know there are Kit's available to rewire the charging system bypassing the ECM.
Tom
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