black86glhs
08-20-2011, 11:02 PM
With everything plugged in and ignition on, I show around 9V on the green fuel pump, coil, injector wire at the coil positive terminal. When I pull the fuel pump fuse, it jumps up to battery voltage. If I run a jumper wire from battery + to coil +, I can hear the fuel pump running.
I did replace the fuel pump a while back with a walbro 255, so I might have gotten something screwed up, but I've done many fuel pumps in many cars. So this isn't my first rodeo. I will perform checks before ruling it out.
Also, anyone ever had a coil ohm out fine(1.55 ohm on primary, 10,600 ohms on secondary) and not provide spark? I still have to check the coil wire to the distributor. It is one of Simon's Aurora wires. I would not think it is bad, but I'm checking it out before I rule it good. I have said it can't be something in the past, only to find it was the problem, so not doing that here.
Cars.....gotta lov'em!:D
I did replace the fuel pump a while back with a walbro 255, so I might have gotten something screwed up, but I've done many fuel pumps in many cars. So this isn't my first rodeo. I will perform checks before ruling it out.
Also, anyone ever had a coil ohm out fine(1.55 ohm on primary, 10,600 ohms on secondary) and not provide spark? I still have to check the coil wire to the distributor. It is one of Simon's Aurora wires. I would not think it is bad, but I'm checking it out before I rule it good. I have said it can't be something in the past, only to find it was the problem, so not doing that here.
Cars.....gotta lov'em!:D