| Re: 91 Corvette Convertible fuel pump issue |
Subject: Re: 91 Corvette Convertible fuel pump issue by TommyT-Bone on 2013/8/19 19:23:18 Alrighty then. This is what I've found. The hot is hot the ground is grounding. I jumpered the red to the yellow and the pump fired. The green wire is now the main suspect. I believe the green wire goes to the ecm. The pump fired on 12v outside on testing. The pump fired when I jumpered the red and yellow. There are 4 wires at the relay. Black, red, yellow and green. The things I need to check are all related to the green wire. |
