Compression Ignition Addict
Join Date: Aug 2007
Location: New Martinsville, West Virginia
Thanked 54 Times in 52 Posts
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I was wondering if there was a way to pick up the signal from the stock wiring harness... as in, where would the factory gauge get it's signal from, and can it be read by an aftermarket gauge? If so, how, and what gauge would work?
I've heard of the ones that use a signal from the alt, but am courious about other options... How hard is it to calibrate the type that use the alt sending unit?
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