Just wondering if anyone knew on a 1993 Honda prelude what the cam sensor signal is being called on the ecu end? Is it the cylinder position signal? Or maybe a top dead center signal? Or neither of these? Installing a aem f/ic and the are asking for a cam position signal.

 

I would post this question in the engine managment / tuning forum. Probably get a quicker response there. I don't think the tdc signal is the one you are wanting but i have never setup a aem unit.

 

OK thanks ill try that, until then if anyone knows I'm Interested in knowing the answer