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

What color is the Fuel Pump hot wire?

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Old Jul 21, 2005 | 02:08 PM
  #1  
OBDIICamaro's Avatar
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From: South Cali.
What color is the Fuel Pump hot wire?

I need to know, its on a 95 Camaro and we just switched it to Carbed SBC and I want to use that wire since I still have the computer hooked up so the lights and what not are working.
Old Jul 21, 2005 | 05:02 PM
  #2  
FASTFATBOY's Avatar
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Re: What color is the Fuel Pump hot wire?

Purple on my 94 I believe.

David
Old Jul 21, 2005 | 05:27 PM
  #3  
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Re: What color is the Fuel Pump hot wire?

grey on a 96
Old Jul 21, 2005 | 05:27 PM
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Re: What color is the Fuel Pump hot wire?

The hot feed to the pump on a 95 should be Grey

Last edited by HBHRacing; Jul 21, 2005 at 07:02 PM.
Old Jul 21, 2005 | 05:28 PM
  #5  
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Re: What color is the Fuel Pump hot wire?

It depends on what wire/where you want to use.
The wire from the f/p relay to the pump is grey. The wire from the PCM to the relay is dark green/white.
Old Jul 21, 2005 | 08:35 PM
  #6  
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Re: What color is the Fuel Pump hot wire?

Will the aftermarket pump get power?
Old Jul 21, 2005 | 10:49 PM
  #7  
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Re: What color is the Fuel Pump hot wire?

Originally Posted by OBDIICamaro
Will the aftermarket pump get power?
If you hook it to the grey wire.
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