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

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Old 07-25-2008, 09:05 AM   #1
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how to check fuel pump voltage?

can someone plz point out which prongs i hook up the meter to in order to check voltage..and how much to expect.

should i do it with the key turned or not?

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Old 07-25-2008, 09:33 AM   #2
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Re: how to check fuel pump voltage?

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Old 07-25-2008, 09:37 AM   #3
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Re: how to check fuel pump voltage?

thanx sssooo much!!!!!!!!!!!!!!!!!!!!!!
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Old 07-25-2008, 10:11 AM   #4
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Re: how to check fuel pump voltage?

replaced the fuse by the battery. car starts then immediately shutters and dies
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Old 07-25-2008, 05:42 PM   #5
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Re: how to check fuel pump voltage?

If you stick your testlight on the tan/white wire (with the relay in), you should see it light up briefly (for 2 seconds) when you turn the key on.
Then when the car starts, the light should come on again and stay on. Does it?

Lou
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Old 07-25-2008, 09:48 PM   #6
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Re: how to check fuel pump voltage?

its runnin great now...idk it was sitting for awhile.
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Old 07-25-2008, 09:48 PM
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