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1994 Jeep Wrangler No power to fuel pump ? HELP #1514196
10/08/13 09:36 PM
10/08/13 09:36 PM
Joined: Mar 2005
Posts: 879
Pennsylvania
S
scannman70 Offline OP
super stock
scannman70  Offline OP
super stock
S

Joined: Mar 2005
Posts: 879
Pennsylvania
I put a new fuel pump in the wrangler when I had the tank out.

Now back together, turn it over no fuel to motor.

I cut into wire harness back by the tank, added a jumper wire, and a extra ground.

unhooked fuel line under jeep, ran into a gas can,

added power to jumper direct from battery.

Fuel pump kicks on, fuel like crazy out the line.

Also changed fuel pump relay under hood in fuse panel.

Turn jeep over, no power to pump. no fuel

Ideas ??

Thank you

Re: 1994 Jeep Wrangler No power to fuel pump ? HELP [Re: scannman70] #1514197
10/09/13 10:51 AM
10/09/13 10:51 AM
Joined: May 2003
Posts: 13,202
aZLiViN
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J_BODY Offline
I Live Here
J_BODY  Offline
I Live Here
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Joined: May 2003
Posts: 13,202
aZLiViN
Do you have spark? if not, you'll need to start diag with the ASD circuit.

Re: 1994 Jeep Wrangler No power to fuel pump ? HELP [Re: J_BODY] #1514198
10/09/13 01:15 PM
10/09/13 01:15 PM
Joined: Mar 2005
Posts: 879
Pennsylvania
S
scannman70 Offline OP
super stock
scannman70  Offline OP
super stock
S

Joined: Mar 2005
Posts: 879
Pennsylvania
Have spark,

No fuel ?







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