Quote:
Originally Posted by wagonef8
What functions are they I thought that was just for alternator
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Speed sensor is one; that's visibly fed by the same fuse when you view the circuit diagram.
When I tested pulling that fuse I got a check engine light while the fuse was pulled. Stayed lit while I idled the engine for several minutes. CEL went away after I shut down engine, replaced the fuse and then restarted engine.
"All that work" is relatively little work when doing it.