Thread: Fuel Pump Issue
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Old 11-28-2007, 01:24 AM   #7
UNISA JECS
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One more thing to do if you have a volt meter, take the fuel pump out and test the resistance accross the fuel pump you should be at roughly 5 ohms (thats spec'd form Nissan) but you'll probably see a tad bit more and that shoudl be fine.

But while you are tesing the resistance accross the + / - terminal slowly turn the fuel pump upside down and look for changes in resistance it should not change at all if its a good fuel pump, a pump that is bad will change noticably example it may go from 5ohms to 300 ohms or 3 Mega ohm's etc etc that a sure sign your pump is gone.
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