If the fuel pump is not coming on at all?
Should have included this also, how do you check the crank shaft sensor signal, can I just use a an ohm meter on A.C.
actually on my diagram there is a ckp and a cmp sensor input. Is the cmp the camshaft sensor input and the ckp the crankshaft sensor input?
I will be testing the car tomorrow and if your info checks out I will finish the with the rating, otherwise I will be emailing you again.
lead 52 or 54 of the ECM says it is a power lead. There is no power. I need the diagram for that lead to whatever power source it goes to to complete the job
the images you left keep changing. I don't know why? I can't see the 54 lead that you left. It's like it is accessing a whole book of images.
The vehicle is not done yet. The ECM power on 54 turned out to be that the box was not grounded. The power was there. There is no ground to the fuel pump and it doesn't run at all. The crankshaft sensor was disconnected, but there still has to be a problem with the ECU because the fuel pump was tested outside the system. Unless the pump was not reconnected. Even then, the relay is never activated.
Maybe next time the information will go smother, but I just wasn't able to get the information when I needed it.
I am a mobile mechanic. Most of the time I haven't needed help like this. Except lately, I have needed it quite a bit in a few instances. So I will see.
Thanks for your halp