Mem Cal
07-24-2007, 12:58 PM
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Mem Cal
What system triggers the "limp home" mode? Is it the ECM or the MEM CAL chip? Mine appears to go into that mode as soon as the under hood temp rises. I tried another ECM with my MEM CAL but it still does it. '92 LT1.
07-24-2007, 01:25 PM
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Something failed.
Did you check your diagnostic codes? Place a wire between terminal A and B on the ADLD, turn the key to on (don't start the engine) and jot down the codes.
07-24-2007, 01:30 PM
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Whatever the code fault is thats throwing it into limp home mode, fix the problem, dont just assume its the computer.
