Voltage regulator

1999 CHRYSLER TOWN AND COUNTRY

145,000 MILES • 3.8L • V6 • FWD • AUTOMATIC

MURRLYN1000

MEMBER
15 POSTS
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I am currently putting in a new higher amperage alternator, i am just curious can I damage the voltage regulator in my ECU if the amperage need exceeds what the alternator output capability? As i recently had my new re-manufactured ECU voltage regulator in my ECU go out.

Jul 15, 2016 at 2:42 PM

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WRENCHTECH

AUTOMOTIVE REPAIR CONTRIBUTOR
20,761 POSTS

I do not know why you are trying to modify this in the first place. I am betting you put in one of those nine million watt amplifiers so the people three blocks over can hear you approaching. If that is the case, my advice is to stop doing that and keep the vehicle factory original.

Jul 15, 2016 at 2:55 PM

WRENCHTECH

AUTOMOTIVE REPAIR CONTRIBUTOR
20,761 POSTS

I do not recommend modifying the factory charging system.

Jul 15, 2016 at 3:19 PM