The engines are all the same but the transmission was not available until 94. So you may not have a typical setup anyways. The typical grounds are on the engine block, firewall, a grille. A few other random ones.…sorry 1992 with replacement engine from ‘93
When testing that draw, where are you testing it? Putting your leads on either sides of the 30A fuse?I have a .7 amp electrical draw on the 30 amp fuse for fuel pump ecu - this has the fuel pump relay and auto shutdown relay on it. I am cleaning up the grounds for the heck of it. How would you go about checking these circuits? So far I have only tried swapping out the relays.
I have the negative terminal off the battery and am putting the negative multimeter probe to the negative battery post, the positive probe is on the unhooked negative cable. It reads .7amp draw. When I pull the 30 fuse the draw goes to zero. Pulling either relay has not helped. I also took the fuse box off and popped the cover to look for any burnt wires, etc. and it looks good.When testing that draw, where are you testing it? Putting your leads on either sides of the 30A fuse?
Trying to figure out where exactly you are in the circuit and what is downstream from what you’re testing.
It sounds like cleaning your ground locations will not help your problem. It sounds like you are getting a partial short somewhere down stream of the fuse.I have the negative terminal off the battery and am putting the negative multimeter probe to the negative battery post, the positive probe is on the unhooked negative cable. It reads .7amp draw. When I pull the 30 fuse the draw goes to zero. Pulling either relay has not helped. I also took the fuse box off and popped the cover to look for any burnt wires, etc. and it looks good.
Thanks for the input.Yeah I’m not really seeing where the problem could possibly be here. According to the diagrams I have the wire leaving the fuse splits to ASD and fuel pump relay as the power side of both of those relays. If pulling the relays doesn’t fix anything then you’d have to have a short between the fuse and the relay spots.
If you have confirmed there is no short between the fuse and the two relays and confirmed that power wire from the fuse does not also split to go elsewhere, then I’d have to throw my hands up and say I have no idea what else could be the problem.