Fuel Pump Volts
Fuel Pump Volts
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Senior User
Joined: Jan 2004
Posts: 130
Likes: 0
From: Pennsylvania
Fuel & Volts Going CRAZY!
Ok
No volts at either pump
When I first started I could hear the pumps engauge.What am I doing wrong???No power @ the inertia wires & yes volts @ the relays 
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1adam12 we have a man down!Send back up units!! 
Matt
No volts at either pump
When I first started I could hear the pumps engauge.What am I doing wrong???No power @ the inertia wires & yes volts @ the relays . 1adam12 we have a man down!Send back up units!! Matt
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Joined: Jan 2001
Posts: 57,025
Likes: 2,756
From: Virginia
Look in the middle left of this diagram.
http://www.autozone.com/images/cds/g...3d800f9476.gif
You will see the fuel pump relay. See if you have voltage across the coil. You should have 12 volts between the red and tan/lightgreen wires. If you don't then you might have a problem with the ignition system. If the computer does not receive a pulse output from the dist module, then it assumes the engine is not running and will shut the fuel pump relay off.
http://www.autozone.com/images/cds/g...3d800f9476.gif
You will see the fuel pump relay. See if you have voltage across the coil. You should have 12 volts between the red and tan/lightgreen wires. If you don't then you might have a problem with the ignition system. If the computer does not receive a pulse output from the dist module, then it assumes the engine is not running and will shut the fuel pump relay off.
