rpm output at eec A9U2 90 SC

supercatxr7

Registered User
Does anyone have the pinout sheet for a 1990 SC with A9U2 EEC? I'm looking for an RPM output at the computer as well as a few other outputs.
 
Lm1

I'm using the LM1 from Innovative Motorsports, didn't you have one or am I thinking of someone else? If so, what did you do for rpm input and did you utilize any other inputs on the aux expander?
 
sheet...

Can you email me those pinout sheets that you attached to this thread?

supercatxr7 at yahoo.com

thanks!
 
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