C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

How to initiate "limp home mode" when you want it?

Old 09-25-2016, 11:24 AM
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cardo0
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Default How to initiate "limp home mode" when you want it?

I think it would be a great feature for Valet or service drop off to protect the drivetrain. So I'm talking about the '94 PCM #16181333 (AC Deck #88961148). I have notes that say 4 things initiate LHM.

-computer fails to issue "Computer Operation Pulses" (COP).

-nonfunctioning PROM.

-cranking volts <9 volts.

-computer volts <9 volts.

It would be awesome if I could make LHM switched.

Any ideas??


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