| Re: 91 Corvette Convertible fuel pump issue |
Subject: Re: 91 Corvette Convertible fuel pump issue by BillH on 2013/8/20 3:34:10 Quote:
There will be something in the FSM on how the F/P energizes, if you can't find it, let me know. It's possible that key-on, the gray wire only gets power for a few seconds before the ECM shuts off the power so, you'll have to get someone to turn the key while you watch the meter or have the meter where you can see it when you turn on the key. After the ECM turns off the pump, it will turn it back on when it sees injector pulses OR after cranking and getting oil pressure. |
