PIN Locations
03-25-2010, 03:07 PM
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PIN Locations
I need to locate pins 31 and 71 on the blue plug to the ECM. The computer has A,B,C and D, with arrows to each plug, but no numerical markings.
03-25-2010, 03:23 PM
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03-25-2010, 03:56 PM
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Exactly what I needed. Thank you so much. I understand by grounding pin 31 the trans goes into manual mode, and 71 will put it into the second programming mode (4 wheel drive)
03-25-2010, 04:12 PM
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03-25-2010, 05:46 PM
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03-25-2010, 07:36 PM
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The EFI Live program calls the second program,4 wheel drive the performance program and says to momentarily connect to ground to use whatever you have programmed in. Likewise it says to use a second switch and momentarily connect to ground to go into manual mode.