No Power to Fuel Pump Relay - JeepForum.com
 
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post #1 of 3 Old 07-10-2018, 10:09 AM Thread Starter
baddgerrnc
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1990 YJ Wrangler 
 
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Yj No Power to Fuel Pump Relay

1990 Wrangler YJ 2.4L


Fuel pump not getting any power. Fuel pump tested good, relay tested good.


Is there a hidden fuseable link that powers this relay?


Can't seem to locate where the power source originates on this.



Was able to rig a temporary bypass to get it home.


Any help would be appreciated



Thanks


BaddgerrNC

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post #2 of 3 Old 07-10-2018, 11:27 AM
jtec
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2014 JK Wrangler 
 
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see attachment.

You could jump cavities at FP relay with a fused jump wire.
Attached Files
File Type: pdf 1990 wiring FP.pdf (33.6 KB, 4 views)

When I see the price of OEM I think aftermarket.
When I see the quality of aftermarket I think OEM.
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post #3 of 3 Old 07-31-2018, 01:42 PM
Stitch586
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1991 YJ Wrangler 
 
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Quote:
Originally Posted by baddgerrnc View Post
1990 Wrangler YJ 2.4L


Fuel pump not getting any power. Fuel pump tested good, relay tested good.


Is there a hidden fuseable link that powers this relay?


Can't seem to locate where the power source originates on this.



Was able to rig a temporary bypass to get it home.


Any help would be appreciated



Thanks


BaddgerrNC

Check your ground....

It will most likely be near your parking brake foot peddle. If you have a good ground then check the ground wire going back to the pump for splices or nicks in it.

91 YJ 4.0/AX15/231J AA SYE/ Tom Woods CV
3.5" BDS Springs / .75" Booms / 1"BL
HP D30 /Akebono's /1 Ton GM Crossover Steering
Ford 8.8 / Trac loc LSD w/ disc brakes
35x12.5x16 Nitto Trail Grapplers
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