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no power 2 fuel pump

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Old Oct 9, 2003 | 01:12 AM
  #1  
BLUE 86 T/A's Avatar
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From: KENOSHA WISCONSIN
Car: 89 IROC-Z
Engine: 350 TPI
Transmission: 700R4
no power 2 fuel pump

i have no power to my fuel pump and my fuel pump relay heats up real hot without the keys even in the car? does anybody know whats going on?p.s. the car wont start so i cant get codes.
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Old Oct 9, 2003 | 09:23 AM
  #2  
bnoon's Avatar
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From: West Des Moines, IA
Car: 2008.5 Mazdaspeed 3 GT
Engine: 2.3 DISI Turbo
Transmission: 6 speed MT
Re: no power 2 fuel pump

Originally posted by BLUE 86 T/A
my fuel pump relay heats up real hot without the keys even in the car
Unless you've done some wiring recently, I'd say you have a bad fuel pump relay or a hot wire coming from ignition constantly for some reason. You'll need an electrical diagram and a volt meter to be sure.

If you have done some wiring recently, check for shorts in the circuit. One stray screw into the fuel pump wiring will kill some things...
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Old Oct 9, 2003 | 01:10 PM
  #3  
BLUE 86 T/A's Avatar
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From: KENOSHA WISCONSIN
Car: 89 IROC-Z
Engine: 350 TPI
Transmission: 700R4
havent done any wiring lately. when i put 12 volts to the red wire on the relay harness i was getting a click but now nothing?
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Old Oct 9, 2003 | 06:22 PM
  #4  
BLUE 86 T/A's Avatar
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From: KENOSHA WISCONSIN
Car: 89 IROC-Z
Engine: 350 TPI
Transmission: 700R4
look on tech thread to reply
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