Quote:
Originally Posted by tritt check for fuel pressure |
I did pull the fuel line off when I first started testing. There was no fuel when the key was on or the engine was cranking. This led me to the main relay. When I jumped the main relay and the fuel pump turned on, it had plenty of fuel. I had it jumped for about 1 sec and it pumped close to 2 cups of fuel in the container. As for fuel pressure I have no way of testing this without a special adapter and gauge.
Back to the main relay... The only way I get the fuel pump to run is by jumping it.. I believe I am not getting a ground from the ECM to the main relay for the fuel pump to run.
I am not sure why. Bad ECM or something else to check?