LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

what does this connection go to? 94z

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Old Oct 7, 2008 | 02:15 PM
  #1  
SS44Camaro's Avatar
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what does this connection go to? 94z

im in the process of pulling the motor and while pulling the wire harness through the fire wall i found this wire not connected to anything. just wondering what it goes to.

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Old Oct 7, 2008 | 03:29 PM
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It does not go to anything. It's the fuel pump prime connector. 12v is jumpered to it to run the fuel pump for diagnostics.
http://shbox.com/1/fuel_pump_prime.jpg
Old Oct 8, 2008 | 12:49 AM
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oh ok thats good to know. i read your how to's and see you can use it to test for leaks. when you jumper 12v to it what is the process to get it? do you only have to hook a power wire from the battery?
Old Oct 8, 2008 | 01:49 AM
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lol, thanks shoebox, we will be dropping my engine in soon, and we would of been looking everywhere for that connection.
Old Oct 8, 2008 | 06:42 AM
  #5  
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Originally Posted by SS44Camaro
oh ok thats good to know. i read your how to's and see you can use it to test for leaks. when you jumper 12v to it what is the process to get it? do you only have to hook a power wire from the battery?
That's right. A fused jumper is normally recommended.
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