Question about 1994 Ford Tempo

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Fuel pump not working,check the shutoff switch and fuses.what else can i check?

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Check voltage at fuel pump, could be bad.

Posted on May 31, 2010

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2 Answers

Does a 03 vw golf have a fuel shutoff switch n if so where is it located. I cant get this vw to start n ive replaced fuel pump


Very fee vehicles have a fuel pump shut off...this was a ford thing for a while. Nowadays fuel shutoff is accomplished by the various computers communicating in the car.

Jul 31, 2016 | Cars & Trucks

1 Answer

I have a 1999 Chevy Venture van I ran out of gas and now it won't start I don't hear the fuel pump running so I was wondering is there a emergency shutoff switch to the pump


There is no shut-off switch. Check the fuel pump fuse in the under hood fuse block. Also check for voltage on the fuse circuit, hot all the time. At the fuel pump connector, gray wire is voltage, solid black wire is ground. Have a helper crank it while you check for good voltage and ground at the connector.

Aug 09, 2015 | Cars & Trucks

1 Answer

Car died at stop. turns over, but won't start


Check for 12V on both sides of that 15A fuel pump fuse. The fuel pump relay is ahead of that fuse and it is controlled by the engine controls system. The PPL/BLK wire from the fuse is connected to the powertrain control module (PCM) When the fuel pump relay operates, 12V also passes through the 3A PCM memory fuse (check it) and is applied to the PCM. In addition, there is an inertia fuel shutoff switch (IFS) connected to the PCM and it may have cut off the fuel supply.

Sep 13, 2012 | 1996 Mercury Mystique

2 Answers

Ok on the 1999 carravan is there a fuel shut off safety switch "like a ford located in the trunk"


No, Chrysler does not use an inertia fuel shutoff switch like ford. There is nothing resettable or anything like that with the fuel system. You can disable it by pulling the ASD relay or fuel pump relay/fuse. If you have a problem, you can check your relays and swap them around to see if that solves your issue.

Hope this helps!

Oct 14, 2010 | 1999 Dodge Caravan

3 Answers

1993 E-350 Fuel pump not powering up.


1994 econoline fuel system electrical

Vehicle Application Escort/Tracer, Crown Victoria/Grand Marquis, Thunderbird/Cougar, Town Car, 5.0L Mustang, Aerostar, Ranger, Explorer, E-Series and Bronco.
  1. The electrical circuit of the Inertia Fuel Shutoff (IFS) switch may vary per engine/vehicle application.
  2. Inertia Fuel Shutoff (IFS) switch with fuel reset light (F-Series and Bronco).
  3. Inertia Fuel Shutoff (IFS) switch with fuel reset light (Town Car).
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Fuel Pump Circuit Operation When the ignition is switched to the ON position, it turns the EEC Power Relay on. The EEC Power Relay provides power to the EEC-IV processor and the control side of the fuel pump relay. Power for the fuel pump is supplied through a fuse link or high current fuse attached to the starter solenoid (battery side). From the fuse link or high current fuse, current flow is through the fuel pump relay and Inertia Fuel Shutoff (IFS) switch to the fuel pump. The IFS switch is a safety device used to shut off the fuel pump in the event of a collision. If the IFS switch is "tripped," it must be reset by depressing the white or red button on the top of the switch. The fuel pump relay is controlled by the Powertrain Control Module (PCM).
When the ignition switch is turned to the ON position, the fuel pump will operate. If the ignition switch is not turned to the START position, the PCM will shut the fuel pump off after approximately one second. The PCM will operate the fuel pump when the ignition is in the START position to provide fuel while cranking.
After the engine starts, the PCM will continue to operate the fuel pump unless the engine stops, engine speed drops below 120 rpm, or the IFS switch is "tripped."

System Diagnosis Note: Grounding the FP lead at the DLC will allow the pump to run continuously with the ignition switch on.

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Feb 16, 2009 | 1996 Ford Club Super

1 Answer

No power to fuel pump


Did you replace the fuse and the wires appropiately ? Is the shutoff valve button pressed down ? If it's up, then the shutoff (inertia switch) will not let fuel go through the sytem. If the fuel pump is new, then it has to work. Especially if it is an OEM replacement.

Feb 08, 2009 | 2000 GMC Jimmy

2 Answers

1993 dodge dakota installed new fuel pump and checked all fuses


Check the shutoff inertia switch. The pump relay/fuse or it could be a bad pump circuit.It could be any of these. Make sure the gas cap is tight. fuel pressure must be good for the pump to work.

Jan 09, 2009 | 1993 Dodge Dakota

1 Answer

No power in fuel pump wiring


If you have the ignition in the on position remeber the fuel pump only runs for a couple of seconds unless the car is activley being started

Nov 27, 2008 | 1996 Ford Ranger SuperCab

4 Answers

My fuel pump has no power on a 1998 lincoln continental.


check the power distribution center ,,, also check the key to make sure the chip is still in it

Nov 12, 2008 | 1999 Lincoln Town Car

4 Answers

1999 lincoln fuel pump


My fuel pump on my 1998 Lincoln Continental has no power. I checked the fuse it is good. I checked the fuel shutoff switch it was fine. I have traced the wire from the fuel shutoff switch to the fuel module driver in the trunk. The wire has power. I have also traced the positve wire from the fuel pump to the fuel driver on a different terminal, this wire has no power from the pump. I also changed the fuel driver, the low fuel pressure switch, the alternator, and battery.does anyone have any suggestion's?

Oct 27, 2008 | 1999 Lincoln Town Car

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