Questions & Answers for: Isuzu Trooper fuel pump wiring diagram

Question about 1989 Trooper

2 Answers

...fuel pump solenoid on the back of the fuel iv had this problem b4 and its easy fix i think there was a wire *** of the back off the pump just had this similiar issue happen to me, check the wireing ...

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Question about 1989 Trooper

5 Answers

...fuel pump. If I by pass the LPOS with a hot lead to the fuel pump the fuel pump activates and runs. italmost sounds as if the switch has gone bad again..maybe from trying to start it too many times ...

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Question about 1992 Trooper

2 Answers

...fuel pump the big of the 4 wires usually the fuel pump 2 grds and one for sending unit you may need a print What have you replaced or done to the vehicle so far? For the fuel pressure to be at zero ...

...and make a solid ground to the frame. Your fuel pump probably has a faulty ground but not on the power plug on the ground plug or the other end of it where its going to or maybe its severed

fuel pump for it... however, in the midst of replacing many other parts, I forget to keep track of what lines connect to each of the four ports on the pump... If someone could describe which line goes

Question about 1989 Trooper

3 Answers

...fuel pump is working properly. Have someone turn the key on and listen by the gas tank if you hear the pump working. Keep in mind that it can still work but not have enough pressure to keep the truck ...

...Fuel pump relay troubleshooting ? http://repairhelpcenter.blogspot.com/2011/10/fuel-pump-relay-and-cooling-fan-relay.html------------ How to Increase gas mileage ...

Question about 1989 Trooper

1 Answer

fuel pump fuse are you certain the right size fuse is being used? If so, you may have a bad fuel pump or a short in the fuel pump wiring somewhere. Check the wiring first and look for rubbed raw spots

...fuel pump and with ignition turned on checked for power and the one had power but the other connector didnt have any. I checked up front in the engine compartment and checked the fuse that said fuel ...

...fuel pump located 1996 Isuzu Trooper Wishing for a diagram of where to locate fuel pump exactly.. Whether inside fuel tank or located under fuel tank Fuel pump is located inside tank and tank has to ...

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