Question about 1992 Nissan 240SX Fastback

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Fuel pump wont turn on

I got a fuel pump. it just stopped working. rewired the positive and neg wires and it worked again. then shut off. got a new one wrong kind but still wired it up to see if itd click on and nothing. i checked the fuse its good. cleaned the sensor because it was corroded and still... nothing. i have a 1989 240sx with a k24e.

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  • Travis Mcilree
    Travis Mcilree May 11, 2010

    Check the fuel pump relay. Swap it with a similar one in the fuse box.

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Fuel pump works sometimes and when it doesn't I unplug for few mins and it works again??? Anyone know what the issue is


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What shuts off fuel system when in wreck


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__________________________________

Answer FUEL PUMP SHUT-OFF SWITCH
After a collision, if the engine cranks but does not start, the fuel pump
shut-off switch may have been activated. The "Fuel Reset" indicator light
will illuminate in the instrument cluster. The shut-off switch is a device
intended to stop the electric fuel pump when your vehicle has been
involved in a substantial jolt.
1. Turn the ignition to the OFF position.
2. Check the fuel system for leaks.
3. If no fuel leak is apparent, reset the fuel pump shut-off switch by
pushing in the reset button.
4. Turn the ignition to the ON position. Pause for a few seconds and
return the key to the OFF position.
5. Make a further check for leaks in the fuel system.
Roadside emergencies
The fuel pump shut-off switch is
located in the passenger's foot well,
behind the kick panel.


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