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

ALDLDroid Info?

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Old 09-08-2014, 10:21 PM
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C4ProjectCar
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Can anyone confirm that pin G can be used to power the ALDL bluetooth plug?
Old 09-09-2014, 12:19 AM
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Cliff Harris
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On earlier C4s pin G can be used to power the fuel pump, but you have to put 12 volts IN to that pin.

The pin functions changed from year to year, so it's important to get the setup for your car from the FSM or similar source. This diagram is from my '86 FSM:

Old 09-09-2014, 12:44 AM
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C4ProjectCar
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Originally Posted by Cliff Harris
On earlier C4s pin G can be used to power the fuel pump, but you have to put 12 volts IN to that pin.

The pin functions changed from year to year, so it's important to get the setup for your car from the FSM or similar source. This diagram is from my '86 FSM:

Okay, thanks. If there isn't a pin specifically labeled "12v" in the FSM will I have to wire up 12v to an unused pin location?



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