Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

Anyone tell me about this wire (pic)

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Old 02-02-2009, 10:12 AM
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Car: 88 IROC
Engine: 305 TPI
Transmission: 700R4
Anyone tell me about this wire (pic)

I had my entire engine bay and wiring out now it seems I am missing this one two wire ground wire on the right side. I cant find it ANYWHERE on the wiring harness. anyone kno where its attached out of? whats it control?
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Old 02-02-2009, 11:59 AM
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Car: 1992 Z28 G92
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Re: Anyone tell me about this wire (pic)

Originally Posted by SpeedJunkie
I had my entire engine bay and wiring out now it seems I am missing this one two wire ground wire on the right side. I cant find it ANYWHERE on the wiring harness. anyone kno where its attached out of? whats it control?
I might be mistaken, but it might be a connection for your fuel pump relay or another. I think 3 relays are located near master cylinder.
Old 02-02-2009, 05:06 PM
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Re: Anyone tell me about this wire (pic)

Well my fuel pump works fine, everything seems to work fine except my first coolant fan doesnt trun on. it might be why but i cant find where that wire orignates from
Old 02-02-2009, 09:12 PM
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Re: Anyone tell me about this wire (pic)

My 'maro is at the shop so I can't look for you. I know when I put my 383 in I kept getting my engine bay harness grounds 'lost' just behind the dist. Did you check to see if they slipped there atop the bellhousing or the intake?
Old 02-03-2009, 01:09 AM
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Re: Anyone tell me about this wire (pic)

the two that you are holding are the fuel pump and fan relays, you fuel pump must have been rewired
Old 02-03-2009, 07:16 AM
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Re: Anyone tell me about this wire (pic)

Originally Posted by lucky14
My 'maro is at the shop so I can't look for you. I know when I put my 383 in I kept getting my engine bay harness grounds 'lost' just behind the dist. Did you check to see if they slipped there atop the bellhousing or the intake?
Yeah I did, but still nothing. i need to take out the booster and all to track it down.

Originally Posted by Flydoc
the two that you are holding are the fuel pump and fan relays, you fuel pump must have been rewired
But I was the one to do the whole thing so I know i didnt rewire it myself. fuel pump works but one fan doesnt.
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