I'm modifying a wiring harness off an late model chevy truck. The only thing I cant find is the tach output pin location. Is it even possible to run an aftermarket tach off of this ecm? Any thoughts will be appreciated.
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I'm modifying a wiring harness off an late model chevy truck. The only thing I cant find is the tach output pin location. Is it even possible to run an aftermarket tach off of this ecm? Any thoughts will be appreciated.