How much gas do I have when the light turns on?
Generally when the light comes on you have about 2.5 gallons of gas left, which means that your car’s fuel efficiency is the biggest factor in how long you can drive until your car gives out.
How does the fuel gauge on a jeep work?
The fuel gauge on your Jeep is powered by the fuel sensor relay. If the fuel gauge in your Jeep stops working, the relay has gone bad and needs to be replaced. The fuel sensor relay is responsible for powering the sensors that, in turn, relay information to your fuel gauge.
Why is my YJ gas gauge not working?
YJ gas gauge not working! Having problems with the gas gauge? It seems as more time than not the heart of the problem lies in the gauge cluster its self. All those copper contacts usually have some corrosion film impeding proper contact. Take out the screws that holds the dash trim in place.
Where is the fuel sensor relay on a Jeep Cherokee?
Lift your Jeep’s hood and remove the negative battery cable. If your model Jeep has them, unclasp the two clamps that hold the relay panel lid on. Do this by hand. The main relay panel is located near the battery. Pull the relay panel lid off. Pull out the old fuel sensor relay.
What does grease do to a fuel gauge?
That grease does not hinder the electrical connection at all. What it does do is prevent more corrosion from forming. Not only that it also helps seal out water from those nice clean connections you established for your gauges. It helps lessen the reasons why your Jeep fuel gauge problems should re-occur.
The fuel gauge on your Jeep is powered by the fuel sensor relay. If the fuel gauge in your Jeep stops working, the relay has gone bad and needs to be replaced. The fuel sensor relay is responsible for powering the sensors that, in turn, relay information to your fuel gauge.
YJ gas gauge not working! Having problems with the gas gauge? It seems as more time than not the heart of the problem lies in the gauge cluster its self. All those copper contacts usually have some corrosion film impeding proper contact. Take out the screws that holds the dash trim in place.
Lift your Jeep’s hood and remove the negative battery cable. If your model Jeep has them, unclasp the two clamps that hold the relay panel lid on. Do this by hand. The main relay panel is located near the battery. Pull the relay panel lid off. Pull out the old fuel sensor relay.
What are the parts of a gas gauge?
The gas gauge system can be broken down into three basic parts: gauge, sender, and circuit. A fault in one or more of these parts will lead to gas gauge failure. The sending unit is usually part of the Fuel Pump Module : a combination of parts that includes the fuel pump, fuel strainer, fuel filter, and fuel float.