Hello, have you tried swapping relays? Maybe the ac relay is the same as the fuel pump relay, count the terminals, check the text on the relays, if their the same, swap, just for testing purposes. If the relays act the same, I don't think it is the relay. Check the relay control circuits, usually 85 and 86 terminals. 85 goes hot when you turn on the key. 86 terminal is ground, during the initial prime, the computer will ground that circuit for a couple seconds, after that, no ground without rpm signal.
Wednesday, April 15th, 2009 AT 2:40 PM