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fuel pump relay

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Old Nov 29, 2004 | 12:51 AM
  #1  
WaaX's Avatar
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From: Saint Clair Shores, Michigan
Car: 1985 IROC
Engine: 350 TPI (block was swapped)
Transmission: 700r4 w/corvette servo
Axle/Gears: no idea
fuel pump relay

where is the fuel pump relay located in the engine bay of an 86 camaro 305 tpi?
i need to jump it to get my fuel pump running to see if i can build up enough pressure to start my car, i just dont know where the relay is
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Old Nov 29, 2004 | 01:01 AM
  #2  
Stekman's Avatar
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From: Grand Rapids, MI
Car: Z28
Engine: Sb2.2 406
Transmission: Jerico 4 speed
Axle/Gears: Ford 9" 3.60
Apply 12v+ to the "G" terminal of the ALDL (bottom row, farthest terminal on the left side). That is the fuel pump test terminal. It sends a 12v+ directly to the pump, bypassing the relay and whatnot.

Try that before messing around with any wiring under the hood.
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Old Nov 29, 2004 | 09:43 AM
  #3  
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From: Saint Clair Shores, Michigan
Car: 1985 IROC
Engine: 350 TPI (block was swapped)
Transmission: 700r4 w/corvette servo
Axle/Gears: no idea
cool, thanks
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Old Nov 29, 2004 | 09:47 AM
  #4  
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From: Saint Clair Shores, Michigan
Car: 1985 IROC
Engine: 350 TPI (block was swapped)
Transmission: 700r4 w/corvette servo
Axle/Gears: no idea
im going to do that, change my oil, and my plugs and hopefully i can get my car started, if i cant, then i have serious other problems
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Old Nov 29, 2004 | 01:43 PM
  #5  
sellmanb's Avatar
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Joined: Jul 2004
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From: Tigard, Oregon
Car: '86 Berlinetta
Engine: 350
Transmission: 700R4
that should give you a visual of what Stekman's talking about.
Attached Thumbnails fuel pump relay-aldl.gif  
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Old Nov 29, 2004 | 02:23 PM
  #6  
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From: Gardnerville, Nv.
Car: 00 Camaro SS
Engine: 5.7
Transmission: 6 speed
The relay is behind the brake master cylinder on the drivers side.
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Old Oct 30, 2005 | 03:48 PM
  #7  
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From: Winston salem, NC
Car: 1987 1SICIROC.....1999 TransAm
Engine: 385 HSR.....LS1
Transmission: 700R4 with Midwest 3400 2.4str...M6
Axle/Gears: SLP Zexel Posi unit 3.42's...3.73's
I need to do this to check out my fuel pump to see if its bad or maybe I have some power issues....How do I send 12v's to the terminal?

thanks!
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Old Oct 30, 2005 | 03:50 PM
  #8  
Stekman's Avatar
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From: Grand Rapids, MI
Car: Z28
Engine: Sb2.2 406
Transmission: Jerico 4 speed
Axle/Gears: Ford 9" 3.60
Stick a 12v source into the "G" terminal in the above picture. I used a fuse tap off a known source on the fuse box.
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Old Oct 30, 2005 | 04:31 PM
  #9  
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From: Winston salem, NC
Car: 1987 1SICIROC.....1999 TransAm
Engine: 385 HSR.....LS1
Transmission: 700R4 with Midwest 3400 2.4str...M6
Axle/Gears: SLP Zexel Posi unit 3.42's...3.73's
you mean just run a wire from a 12v source on the fuse panel to the G terminal? I dont want to screw anything up...
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Old Oct 30, 2005 | 04:43 PM
  #10  
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From: Winston salem, NC
Car: 1987 1SICIROC.....1999 TransAm
Engine: 385 HSR.....LS1
Transmission: 700R4 with Midwest 3400 2.4str...M6
Axle/Gears: SLP Zexel Posi unit 3.42's...3.73's
OK!!!!...I ran a wire from the fuse box to the G terminal and the car cranked right up!.......SO that means my fuel pump is not bad!....what could it be? I need to get this fixed...this is my daily driver....
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Old Oct 30, 2005 | 05:06 PM
  #11  
Wishmaster's87IROC's Avatar
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From: Winston salem, NC
Car: 1987 1SICIROC.....1999 TransAm
Engine: 385 HSR.....LS1
Transmission: 700R4 with Midwest 3400 2.4str...M6
Axle/Gears: SLP Zexel Posi unit 3.42's...3.73's
well....I tried the wire again and now it wont crank....is there a way to short the fuel pump from doing this?
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