Question about Hyundai XG350

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2002xg350 circuit opening relay for the fuel pump location?

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6 Suggested Answers

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Posted on Jan 02, 2017

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SOURCE: No power to fuel pump.

No power to the fuel pump is a common issue with Toyota Trucks. More than likely, the power wire at the top of the fuel tank sending unit is rusted off. If this is the case, you either need to drop the tank, or remove the bed to replace the sending unit assembly. I have done it both ways, but have found that removing the bed is easier than dropping the tank.

Posted on Sep 09, 2008

  • 1 Answer

SOURCE: fuel pump relay location

Hi irvj6ohn:
The 1993 and 1994 XJ6 Fuel Pump Relay is located in the trunk of the vehicle on the right hand rear side. It is light blue and black in color.
I hope this helps.


Posted on Nov 02, 2008

  • 20 Answers

SOURCE: location of fuel pump relay on e-450 v-10?

The Fuel pump relay is in the Power Distribution Box under the hood, it is relay K. If it is the fuse then fuse 17 in the PDB.
It could also be the cut off switch, which is either under the dash above the brake pedal or behind the passenger kick panel

Posted on Feb 24, 2009

  • 82 Answers

SOURCE: fuel pump relay location

if not under the bonnet in the fuse box,, try under the steering wheel side of the dash,,,

Posted on Apr 21, 2009

  • 1 Answer

SOURCE: trying to locate fuel pump relay for 1991 corvette- coupe

The fuel pump relay in the 1991 corvette is located under the IP on the pass side.
Open pass door, unscrew two screws under the glovebox (you will be upside down in the car), take off the fuse panel, unscrew third screw to plastic plate underneath glovebox, pull away carpet (velcro), pull down plastic plate (watch out for the wiring to the lamp), then under the glovebox you will find a number of fuses and relays if you dive in under there DEEP, prob 4 or 5 in a row, not really sure wich one, but one in the middle is the fuel relay, and they are the same (interchangable).
Take a look at
It´s those relays we are talking about.

Posted on Sep 12, 2009

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1 Answer

Where is the fuel pump relay on 1992 Toyota 4 runner

engine bay cluster
the cover has the legend

if fuel relay is ok ...could be this relay
Circuit Opening Relay
Circuit opening relay controls fuel pump circuit. The Engine Control Module (ECM) receives an input signal at STA terminal when engine is cranking. Starter signal is also applied to terminal STA of circuit opening relay.
Starter signal energizes circuit opening relay during cranking. Circuit opening relay then provides voltage to fuel pump or fuel pump relay.
Fuel pump switch in airflow meter provides ground for circuit opening relay.


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1 Answer

Where is the fuel pump located

It is refered to as a circuit opening relay. Located in front of the ecu

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Where is the fuel pump fuse and relay located in a 1996 Toyota celica?

7.5 amp ignition fuse, 15 amp EFI fuse-check these- probably under the hood in the fuse/relay block. There is no such fuel pump fuse, the circuit is protected by the above fuses. And the relay is called a Circuit Opening Relay-this is the relay that sends power to the pump when energized.

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1 Answer

1996 Lexus 400 where fuel reset

To answer your question specifically it would be no. There
is no inertia switch that feeds the fuel pump that can be turned off or reset . The engine control computer turns on a series of two different relays to control power to the fuel pump. When in the start position the circuit opening relay and the fuel pump relay or both energize causing the fuel pump to run at full pressure or fast speed. From there the engine control computer determines which demand is on the fuel pump and either turns off the fuel pump relay and leaves
the circuit opening relay on to supply power through a resistor to slow the pump down for less demand. The EFI main relay is the main supply relay to both of these sub relays. The fuel pump is powered up ultimately by the 20 amp EFI number one fuse. All of these components are located in the fuse box under the hood. If the circuit opening relay is not working it's powered up by the 10 amp
ignition fuse inside the vehicle. It's unlikely it is the 10 amp ignition fuse because that powers up a lot of other things also.

May 16, 2015 | 1996 Lexus LS 400

1 Answer

Have fuel delivery problems on 96 rav 4, originally thought it was fuel pump untill i manualy actuated fuel pump relay that is located under dash and heard the fuel pump engage. pump still does not come on...

Check the 7.5A IGN FUSE in the fuse block. The circuit opening relay (RB#5) and the EFI main relay (RB#6) have to close to activate the fuel pump.

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1 Answer

1994 Toyota Camry XLE V6 Fuel Pump Switch Location

The pump gets power from the circuit opening relay and the EFI main relay, which are supplied through the EFI fuse. p219 here


May 04, 2012 | 1994 Toyota Camry

2 Answers

Need location of the fuel pump relay on a 1990 toyota pu, six cylander 4x4

The Feol pump/circuit opening relay is located inside the cab on a relay block either behind the glove bosx or the right kick panel, I'll see if I can locate a location diagram and post it in a follow up. In the meantime locate the diagnostic check connector under the hood,it's located near the right fender on a fuse block, open the cover and put a jumper wire between the terminals FP and B+, turn the key on and let me know if this makes the fuel pump run.

Oct 21, 2011 | 1990 Toyota Pickup

2 Answers

1995 toyota camery is there a fuse or relay for the fuel pump

The fuel pump doesn't have a single designated fuse, it gets electrical input voltage from several sources, the fuses tart you need to check are the 7.5A ignition fuse, the 15A EFI, the 15A starter. There are two relays that are involved, the circuit opening relay located behind the glove box and the EFI main relay located in the fuse box under the hood, the most common problem when there is no fuel pressure is the fuel pump, check all the fuses and substitute the two relays to see if it solves the problem.

Nov 18, 2010 | 1995 Toyota Camry

3 Answers


The fuel pump relay is in the engine compartment fuse block at location K4/C-1051.

Jan 09, 2010 | 2004 Ford Freestar

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