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Author
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Topic: ???fuel pump???
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SLPR93
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Member # 8769
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posted
 
 
can i wire the fuel pump directly to power with a swith or does it need to go tru the computer does it modualate the gas or when its on its just on any info thanks ![[Confused]](confused.gif) 1990 gt
[ January 07, 2009, 12:51 AM: Message edited by: SLPR93 ]
Posts: 1269 | From: modesto | Registered: Nov 2008
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welch93lx
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Member # 8748
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posted
ya u can run fuel pump directly to power then trun it off my a swict when da cars off ![[Wink]](wink.gif)
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1991 LX HAtchback
R.I.P LUIS
Posts: 705 | From: modesto | Registered: Nov 2008
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SLPR93
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Member # 8769
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posted
TTT
Posts: 1269 | From: modesto | Registered: Nov 2008
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92stangLX
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Member # 3252
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Are you installing another in tank pump or an inline pump? I would not wire a pump to a switch permenently
Posts: 5302 | From: San Francisco | Registered: Sep 2003
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SLPR93
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Member # 8769
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posted
NO ITS THE STOCK ONE JUST THAT THE HARNEST IS ALL MEST UP SO THAS Y IM RUNNING IT TO POWER W A SWITCH WHAT SHOULD I DO?
Posts: 1269 | From: modesto | Registered: Nov 2008
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92stangLX
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Member # 3252
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posted
I would buy a new/used harness or try and fix the existing one. I think you will have tons of problems if you try and rig something up.
Posts: 5302 | From: San Francisco | Registered: Sep 2003
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jp
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Member # 8045
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You can hard wire the fuel pump. But you need to do it coreectly. You will need 10 gaug wire a 30 amp relay and a switched 12 volt source. Wire a switched 12 volt source to the relay and 10 gauge wire to the relay. Then run the 10 gauge wire back to the fuel pump. This would be the correct way to hard wire a fuel pump. You will more than likely end up over heating the switch and causing a BBQ. It is the same deal when wiring a electric fan, it draws to much constant current and over loading the circuit and causing a melt dowm. A relay can hold a stronger current and will help protect the circuit from over load and causing problems.
Posts: 47 | From: sacramento | Registered: Nov 2007
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welch93lx
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Member # 8748
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quote:
Originally posted by jp:
You can hard wire the fuel pump. But you need to do it coreectly. You will need 10 gaug wire a 30 amp relay and a switched 12 volt source. Wire a switched 12 volt source to the relay and 10 gauge wire to the relay. Then run the 10 gauge wire back to the fuel pump. This would be the correct way to hard wire a fuel pump. You will more than likely end up over heating the switch and causing a BBQ. It is the same deal when wiring a electric fan, it draws to much constant current and over loading the circuit and causing a melt dowm. A relay can hold a stronger current and will help protect the circuit from over load and causing problems.
+1 lol
![[dance]](graemlins/dance.gif)
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1991 LX HAtchback
R.I.P LUIS
Posts: 705 | From: modesto | Registered: Nov 2008
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SLPR93
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Member # 8769
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posted
quote:
Originally posted by jp:
You can hard wire the fuel pump. But you need to do it coreectly. You will need 10 gaug wire a 30 amp relay and a switched 12 volt source. Wire a switched 12 volt source to the relay and 10 gauge wire to the relay. Then run the 10 gauge wire back to the fuel pump. This would be the correct way to hard wire a fuel pump. You will more than likely end up over heating the switch and causing a BBQ. It is the same deal when wiring a electric fan, it draws to much constant current and over loading the circuit and causing a melt dowm. A relay can hold a stronger current and will help protect the circuit from over load and causing problems.
THANK YOU THAT MAKES SENSE ![[patriot]](graemlins/patriot.gif)
Posts: 1269 | From: modesto | Registered: Nov 2008
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