EEC Relay Location

[jeepersmitty]

Having fuel pump problems 1990 2.3L Found the Fuel pump relay under the drivers seat. The computer on the right (passenger) side kick panel. Where is the EEC relay???

 

[MustangPatty]

Check under the hood, aginst the Firewall, on the right side of the Cowl, I'm not to sure if its actually there, but I think I read it somewhere....

 

[CruzNlife1]

It's in the box on the passenger strut tower, but why may I ask do you need to get to that relay ?? If your car runs, than it is working fine.... And would have nothing to do with fuel pump problems...

 

[jeepersmitty]

That's just it. The car doesn't run, unless you physically actuate the relay. Take the cover off, and make it "click". So the control signal is not getting to the relay. That's why I'm looking for the ECC relay

From an earlier post

New to working on a Mustang, so even the most basic help is welcomed. 1990 2.3l Fuel pump problems. If I bypass the relay under the drivers seat, the pump will work and the car will start. When I check the imputs to the relay, no signal. Where does the signal come from? Is there a pressure switch on the EFI that turns on the fuel pump relay. Does it go to some computer. If so where is the computer and what are the pins? Thanks for any help.
Jeepersmitty

 

[CruzNlife1]

Well I know for sure, the wire that activates that relay is in the loom of wires going into that black box on the strut tower, go to the junkyard and pull another one from a wrecked car, and see what happens....