The fuel pump shut-off switch is located
behind an access panel on the right side of the luggage compartment
. The fuel pump shut-off switch has a red reset button on top of it.
How do I reset my fuel shut off switch?
Turn the ignition switch OFF. Ensure that there is no fuel leaking in the engine compartment, along any of the lines or at the tank. There should be no odor of fuel as well. If no leakage and/or odor is apparent, reset the switch by
pushing the reset button on the top of the switch
.
In the event of an accident, the “Fuel Reset Button”
will turn off the fuel pump and system.
Look for the fuel pump switch or inertia switch. This is a small box with a plastic button on top and an electrical connector at the bottom. On some vehicle models, this will be located in
the luggage compartment
. Look on a side panel for a small, round button which you can pry off with a small screwdriver.
What can cause a fuel pump to not turn on?
If either due to a
faulty crank sensor
, or ecu, the crank sensor signal is not being read, the ignition and fuel pump systems will not power up. Also, a faulty ignition module can create the same issue. Check for signals from the crank sensor and other sensors.
Where is fuel pump fuse?
In most cases, the
fuse box under the hood
will contain both the fuel pump fuse and relay. Common locations for fuse boxes include: Under hood. Side of dashboard.
Where is the fuel pump control module?
The module is typically installed
on or very close to the fuel pump
, and in the early years of the component's use, this practice led to a design fault. Manufacturers, including Ford, initially placed the module inside the vehicle immediately above the fuel pump, typically just beneath the floor pan.
Where is the fuel pump relay switch located?
In most car models, the fuel pump relay is located in
a fuse box somewhere under your dashboard
, but it can also be located in the fuse box in the engine bay. The engine's or the dashboard fuse box is usually a long black box containing a fuel pump relay and various other fuses and relays.
How do I know if my fuel pump fuse is blown?
- Check Engine Light (CEL) Illuminated. …
- High Mileage. …
- Long Starting Time. …
- Engine Performance Issues – Stalling, Idling, Acceleration, Not Starting. …
- Car dies while driving. …
- Silent Fuel Pump Noise. …
- Park the car in safe and level ground.
What sensor controls the fuel pump?
The fuel tank pressure sensor
is part of the fuel pump assembly and is mounted on top of the tank or inside the tank. It's part of the evaporative emissions system (commonly referred to as “EVAP”) and reads pressure in the fuel system to detect evaporative leaks, such as a loose or faulty gas cap.
Is there a fuse for the fuel sending unit?
The fuse box will either be
located under the driver's side dash or in the engine compartment
, so consult your owners manual to pinpoint the location so you can replace the fuse.
What happens if you remove the fuel pump fuse?
You would need to go out of your way to just remove the power to the fuel pump alone. Presumably by manually removing the fuel pump relay. This will cause
a decrease in fuel pressure
and eventually the engine will stumble to a stall or kill the engine.
What happens if fuel pump fuse is blown?
If the higher fuse blows,
you have a direct short in the wiring
or a bad fuel pump. Because there's a short circuit in the circuit find the short otherwise eventually you're going to be stuck permanently.
How do you reset a fuel pump control module?
- Locate your car's inertial trigger or airbag control module. …
- Push the button on the inertial switch; it should be clearly marked as the fuel pump reset, and may be in a contrasting color to the case.
How do I know if my fuel pump control module is bad?
- Engine won't start. Your engine won't run without fuel. …
- Difficulty starting. …
- Stalling. …
- Poor performance. …
- Check engine light. …
- Abnormal noise. …
- Restricted fuel filter. …
- Dirt and debris.
How long does it take for a gas pump to reset?
It may not seem like a big deal, but the process can take
10 to 15 seconds
. That isn't a very long wait by any means, but it can be an eternity when you're waiting for gas to be pumped.
Can you repair fuel pump?
There are mechanical fuel pumps that are attached directly to the engine, and there are electrical fuel pumps that are inside the gas tank. In most cases, fuel pump repair
is possible on a manual unit
, however, the electrical fuel pump will need replacing.
How do I know if my fuel sensor is bad?
- Fuel gauge reading empty when the tank is full. …
- Fuel gauge is stuck on full. …
- Fuel gauge fluctuates between empty and full.
Will a fuel pump work without a relay?
Most fuel pumps will produce, a low volume hum when turned on. So,
if the relay fails, it will cut power to the fuel pump
, which will render it inoperable.
Where is the relay located?
It can be in
the fuse box
(also called a power box), the fuse panel under the dash, or on the right fender. Most cars will have it located under the hood, inside the long box with a black cover. Often called the fuse box, this is where a vehicle's fuses and relays are mounted.
What are the symptoms of a bad fuel tank pressure sensor?
Common reasons for failure:
Over time a faulty fuel tank pressure sensor
will cause low fuel efficiency, trouble starting the vehicle and/or stalling, and eventually keep the vehicle from starting
.
How do I know if my fuel tank pressure sensor is bad?
- Your check engine warning light comes on.
- Your fuel consumption increases noticeably.
- A loss of power and acceleration.
- Hard starting.
- Stalling.
- Black smoke coming out of tailpipe.
- Gasoline dripping from tailpipe.
Where is the fuse location for?
The main fuse box is located
on the passenger's side near the battery
. To open it, push the two tabs as shown. All the electrical circuits in your car have fuses to protect them from a short circuit or overload.
Where is the fuel sending unit located?
The sending unit is located in
the fuel tank of the car
. It consists of a float, usually made of foam, connected to a thin, metal rod. The end of the rod is mounted to a variable resistor.
Where is the fuel level sensor?
Also referred to as a sending unit, the fuel level sensor is
mounted in the fuel tank
. It consists of an arm with a float attached to a variable resistor.
Can you drive with a bad fuel sending unit?
When the fuel sending unit has an
issue it can cause the vehicle to experience issues
with the fuel gauge, which can put the vehicle at risk of running out of fuel.
How do you turn off a fuel pump relay?
Remove the fuel pump relay, which is a cube-shaped object that connects with prongs like an electrical plug.
Disconnect the plug-in (and fuse, if needed)
to the relay to remove it. If the relay is within the box, pry it out carefully with the help of a flathead screwdriver.
How much does it cost to replace a fuel pump relay?
Fuel Pump Relay Replacement Cost – RepairPal Estimate.
Labor costs are estimated between $31 and $39 while parts are priced at $27
. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.
