88 Ranger Fuel Pumps Wont Work.

[SykoRanger88]

My 88 ranger has a low and hi fuel pump and it just completely died one day driving it home, off like a light switch.I have a new low pressure in tank pump in it, we tested the relays i think one is fuel pump relay and the other is fuel injection relay or something. we checked the inertia switch and tested it, we put power to the hi pressure pump and it works fine but for some reason the pumps arent getting power to them.

You can key it on and theres no power going to them, is there anything else im missing? another relay or some type of connection, sensor, switch or anything? at this point im thinking maybe some type of wiring problem, it has 160k miles i figured it was a pump at first because when you key it on you didnt hear the pump power on as usual. Thanks for any help not sure what else to do just looking for guidance.

 

[chilsam]

Check Relay

on the pass side above the front wheel turn ignition and listen for a 'click' if that works check the inertia switch mounted on the pass side floor board by the heater duct. "under carpet".

 

[SykoRanger88]

Yea we checked relays and the inertia switch.