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relay bypass

   
Old Dec 15, 2011
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From: dansville mi
relay bypass
has anyone bypass the fuelpump relay in 89-92 ranger with 4.0 we need the configuration to do it
 
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Old Dec 15, 2011
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In what sense is bypassing your fuel pump relay smart? I can't think of any situation that you would need to do this, so i doubt one exists.
 
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Old Dec 15, 2011
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Is there a crash sensor, maybe that is what you are thinking about ?

The relay for the fuel pump is there for a reason and not to be played with.
 
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Old Dec 15, 2011
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The OP may be trying to narrow down a possible problem with the relay,such as using a jumper wire to temporarily get power to the pump to see if that's his problem.
We need a little more info.
 
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Old Dec 15, 2011
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Originally Posted by OTRtech
The OP may be trying to narrow down a possible problem with the relay,such as using a jumper wire to temporarily get power to the pump to see if that's his problem.
We need a little more info.
If thats the case, switch it with a Relay that works.
 
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Old Dec 16, 2011
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From: dansville mi
the relays keep going out on start up and or while driving need the problem gone
 
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Old Dec 16, 2011
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then run to another relay from auto store. just wire it up and trouble shoot your stock relay
 
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Old Dec 16, 2011
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Have you replaced the OEM relay ?

There are after market “Fuel Pump Relay Kits” that might do what you want but you need the relay other wise you will not be able to shut it off.
 
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Old Jan 7, 2012
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Originally Posted by vwbugg2275
has anyone bypass the fuelpump relay in 89-92 ranger with 4.0 we need the configuration to do it
Hey vwbug2275,

What's happen with this, did you do a “Fuel Pump Relay By-Pass” ?

Did you get it fixed ?
 
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