3.0 fuel and radiator issues....

[yogurtslinger]

Hey guys, I got this 94 plymouth duster 3.0 5-speed for my sister inlaw and having some troubles... I am a noobie with these v6s so any help or info would be nice..
First problem is Fuel...mainly its not getting any. See THIS THREAD for an idea of what I am dealing with.
What I need to know is which relays do what. I need to find the ASD relay, fuel pump relay, and rad fan relay. The pump is suppose to be a new pump and suddenly stopped working a while later.

Second thing.. The rad fan is rigged to a switch.. I want to make it stock working order again meaning no switch. I cannot find original wiring going to the fan so pics would be appreciated.
Pics of labeled relays, wiring color codes, wiring diagrams, and pics of rad fan wiring would be very appreciated. Gotta get this car on the road BY friday.

Thanks

[yogurtslinger]

update:
I got some limited wiring diagrams from a 92 shadow turbo, most everything is similar..

Jumped a wire to the pump. pump works fine.

No power at pump +wire.(DK Grn -WHT tracer)

Inputs to ASD and Fuel pump relays are good, I have spark and it turns over, runs on starter fluid.

OUTPUTS of Fuelpump relay are good.. I get my 12v for 2 seconds as it should when priming...

So, the fuelpump relay is working fine but there has to be a break or a bad connections someplace from the relay to the pump.. Does anyone know of any if the fuel pump +wire goes through any fuses or splices anywhere in the chassis or at the firewall connection? I am trying to avoid cutting all the tape, zipties, and taking apart the dash to trace the wire if possible... Again, my wiring diagrams don't show that it(+wire to pump) does. I gotta get this thing going VERY SOON..

[yogurtslinger]

also, I'm not getting any power to the pump when I removed the relay and jump power there..

[Ondonti]

maybe crazyace will reply. Im clueless when it comes to the electronic issues.

[yogurtslinger]

All I REALLY need is the proper wiring diagram for the car so I know exactly where the fuel pump wire goes through to get to the pump.... all I got is a partial wiring diagram from a 92 dodge shadow 2.5turbo....
I REALLY don't wanna start cutting up tape and zip ties tracing the freakin wire inch by inch....

[Ondonti]

the best I can say is look in a chiltons. I have eventually solved my wiring problems there.

[mwinkle353]

AAAAACCCCCKKKKKKK!!!!!!!!!

I can't believe you said that word!!!!!!!!

Only manuals I'll ever trust, is a Factory Service Manual.

They are, bar-none, the best for anything you'll ever need for your vehicle. They pay for themselves in the first two jobs you tackle on your own, just in labor charges.


Wink

[yogurtslinger]

well, after a few hours of disassembly and wire tracing I found that the fuel pump wire is actually open(broke) up inside the dash where you can't reach it.......... So I found the closest point where the wire is still good and ran a jumper to the pump... Thought I did something wrong when she didn't fire, only to find out that the connector at the pump wasn't making contact.. Gotta love it when youre trouble shooting 2 problems at the same time.

She is a quick little bugger. gotta find me one now.

Next up, the rad fan problem..