look in the gas tank ;-) Specifically, I don't know. Generally, it will be under the dash, often combined with a fuse block that has relays on it; in the engine compartment also in a relay block that may be under a plastic cover; sometimes it is plugged into a pigtail on an electrical harness by itself under the dash or in the engine compartment. You will need the exact service manual for this location or someone who is familiar with your exact vehicle model. As you can see there is no set location by manufacturer or carline or model. My 93' Topaz had it attached behind the steering column with a plastic bolt of some sort. It required taking off the plastic panel below the steering wheel, then the metal one behind that. The metal one had 4 bolts, two plainly visible on the bottom, and two under cover plates on either side of the steering wheel. From there, the relay was quite a ways up and behind the wheel, and required breaking the afore-mentioned plastic bolt to get it loose.
location fuel pump relay 92' merc topaz
I need to find out how to replace a fuel pump for a 1993 Mercury Topaz, 4 cylinder, fuel injection
Try the Fuel tank
Inside the fuel tank.
4 hot ground ignitor from comp/dist to pump
Should be just one.
It is probably mounted in a box over by the air cleaner.
In the glove box, there are two buttons. one for the trunk and one for the fuel door.
The fuel relay switch is located in the trunk on the left side. There is a hole and a red button behind it.
Check all the fuses, if all are good, check the shut off relay.
it will be in the fuel tank.
There is a relay in the trunk, drivers side, behind the cover. Check that. And if the pump just does not work, then you have to drop the tank and replace the pump.
If no spark has been confirmed, then check the Ign. module, coil, & dist.
behide the glove compartment towards the right its a silver relay that's bolted to the dash frame color of the relay may fary though
passdenger side inner fender next to coolant overflow bottle
Well, If you mean the fuel pump in the fuel tank, it is a 12 volt pump. The pump runs with the 12 volt system of the car.
In the gas tank.
In the gas tank.
in the trunk
the fuel pump relay is located in the constant control relay module ( a black box about 6x4x1 inches in diameter) and should be located on the left shock tower near the battery. it has a double connector and about 17 to 18 wires. there are also other relays in the module, i am not sure whether the relays are replcaeable or if you will have to by the whole module.
I have a 1987 mercury sable the fuel relay in combined with other relays mounted on top of the radiator. If you look in your car manual under engine control diagram find the fuel pump relay wire color code, match it to the wire coming out of the relay mounted on top of the radiator its probably there.
Where is the location of the fuel pump relay?
I believe that it is in the trunk left side behind the cardboard panel. Should be a sticker there indicating this.
The fuel pump on a 1993 Mercury is inside the fuel tank.