How do I know if my inertia switch is bad?
Usually a bad or failing fuel pump shut off switch will produce a few symptoms that can alert the driver of a potential issue….Symptoms of a Bad or Failing Fuel Pump Shut Off Switch
- Engine suddenly stops while driving.
- Switch that trips for no reason.
- No start condition.
How do you reset the cutoff on a fuel pump?
How to Reset a Fuel Pump Shut Off Switch
- 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 reset my fuel inertia switch?
Press down the rubber reset button on the top of the inertia switch. 3. Turn the ignition switch to position ‘II’, pause for a few seconds, then return the key to position ‘0’.
Can a bad fuel pump shut off switch cause performance issues?
As the switch has the capacity to shut off the fuel pump, issues with it can potentially lead to drivability and performance issues for the vehicle. Usually a bad or failing fuel pump shut off switch will produce a few symptoms that can alert the driver of a potential issue.
What does a fuel cut off switch do?
All modern fuel injection cars are equipped with an inertial fuel cut off switch that shuts off the power supply for the fuel pump if the vehicle is in a collision. This prevents fuel from being pumped in case of the fuel line damage during an accident.
Where is the inertia switch on a Chevy?
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. You may need to turn the ignition key to the on or accessory position to energize the module and reset the switch.
Where is the emergency fuel shut off switch?
Emergency Fuel Shut Off Switch Location on Other Cars On Ford, Peugeot, VW, Citroen, Vauxhall, Subaru, Renault, Toyota and Mazda, inertia switch location is usually on one of the following two hidden places: Behind or below glove compartment, sometimes hidden under the carpet; Under side-panel located next to the drivers’ door;