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Here ya go. Sadly, it's in the fuel tank. I believe there is an access door in the floor under the back seat, but I think that is more trouble to get to than just dropping the fuel tank.
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Doesn't have a fuel reset button . What problem are you having ? No start , starter spins the engine over but doesn't start an run ? Ford has inertia fuel shut off switch , not dodge . Hooking up a fuel pressure gauge an testing for fuel pressure ,not guessing , is the way to verify . Looking at a wiring diagram an using a DVOM - digital volt ohmmeter to test the fuel pump electrical circuit is another way . Free wiring diagrams here http://www.bbbind.com/free-tsb Enter vehicle info. year , make , model an engine size. Under system click on engine ,then under subsystem click on fuel controls . Click the search button then the blue link. Scroll down to the #3 diagram . fuel pump electrical circuit . Looking at the diagram i see the fuel pump relay , the fuel pump relay is energized by the PCM powertrain control module - engine computer . If the PCM doesn't see a crankshaft position sensor input it won't energize the fuel pump relay . Does the vehicle have spark ? Do you know how to test for spark ? Video's on youtube . The fuel pump relay could be bad .
Looking at a wiring diagram so you know what all is involved in the electrical circuit . http://www.bbbind.com/free-tsb Enter vehicle info. Year , make , model an engine . Under system click on engine , then under subsystem click on fuel controls . Click the search button then the blue link .Scroll down to the # 7 diagram . Looking at the diagram i see fuel pump module . Fuel pump is controlled by a electronic control module (computer) . This fuel pump module talks with the PCM - engine computer . The fuel system on your vehicle is called electronic returnless fuel system .
Doesn't have one . Looking at a wiring diagram to view fuel pump electrical circuit would show that . Do you know what automotive electrical wiring diagrams are ? Do you know how to use one along with a DMM - digital multi-meter to test electrical circuit's ? The fuel pump is controlled by the PCM - engine computer by energizing the fuel pump relay .
Free wiring diagrams here http://www.bbbind.com/free_tsb.html
Enter vehicle info. year , make , model ! Under system click on engine ,then under subsystem click on fuel controls . Click the search button then the blue link. Scroll down to the fifth diagram .Fuel pump electrical circuit . Fuel Pump Electrical Circuits Description and Operation
Go to http://bbbind.com/free_tsb.html free wiring diagrams ! Enter vehicle info. Then click on engine under systems , then fuel controls under subsystem . There you will find fuel pump electrical circuit diagram ! Here is a testing GM fuel system video ! GM Fuel Pump Relay Testing
Did you check fuel pump electrical circuit ? Look at a wiring diagram to see what all is involved in making the fuel pump work. No , the knock sensor can't cause this ! Do you know how to do automotive electrical circuit testing using a DVOM - digital volt ohm meter ? How to read an use a wiring diagram to pin point areas for testing in a electrical circuit ! What do you think makes that fuel pump work ? AIR !!!! Looking at a wiring diagram I see a fuel pump relay that gets B+ voltage from the engine control relay. The engine computer energizes both, relays .There is a fuel pump resistor inline before the fuel pump.
Free wiring diagrams here http://www.bbbind.com/free_tsb.html Enter vehicle info. year , make , model and engine size. Under system click on engine then under subsystem click fuel controls ! Click the search button then the second blue link . The second diagram down shows the fuel pump electrical circuit .
Watch this videos from youtube . Basic Electricity for Service Techs Ohm law Current Flow Opens Shorts Electric Testing Techniques You Need to Know
The fuel pump assembly consists of fuel pump relay,fuel sensor,the fuel pump controlling fuse,its ECM B fuse.
The fuel pump and oil pressure switch.
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For its wiring diagram, click the link below and refer the diagram:---
http://technoanswers.blogspot.com/2011/10/fuel-pump-wiring-diagram-for-1998-chevy.html
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This should help.Thanks.Helpmech.
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