Quote:
Originally Posted by XfireZ51
You’ll need to ask MegaSquirt. I was not aware that MS used 16 injector drivers or do they just replicate the LT5 ECM? I have no idea why a 92 would be different than a 91.
Are you saying the injector impedence changed in 93 or that is what must have happened IF the modules had been eliminated?
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It's been low on the list, but I will have to email them at some point.
If the modules changed and aren't interchangeable, I'd guess it's because the injector impedance changed.
Quote:
Originally Posted by -=Jeff=-
My best guess for 1990 to 91-95 variation has to do with the power key and how it works..
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Interesting. Could be. I know with the megasquirt the power key becomes basically a programmable input. Maybe it's just based on wiring differences in the switch circuitry.