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Parts
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Used Vauxhall Fuel Cut Off Units
All used Vauxhall Fuel Cut Off Units listed on Breakeryard.com are tested, original (OEM) manufacturer parts and come with a 14 day money back guarantee. Breakeryard.com list cheap new OES or aftermarket car parts at discounted prices and used OEM car parts up to 80% cheaper than main dealer prices for Vauxhall from premium breaker yards from across the UK.
About Fuel Cut Off Units
The Vauxhall fuel cut off unit is an important part of the fuel system in an internal combustion engine that functions to stop or cut off the flow of fuel when necessary under certain conditions. The car's ECU is constantly monortering a whole host of factors, using information supplied by various snesors, to ensure everything is running as it should be. If the ECU deems it necessary to stop the fuel to the engine because the condtions are not right, the fuel cut off unit will cut off the flow of fuel to the engine which helps to preventi detonation and damage to engine components.
In a fuel injected engine, the electric fuel pump/fuel injector injection pump operates with a fuel injection relay, and works by spraying a light, high pressured mist of fuel from injectors into the chambers of the engine, controlled by the computerised control unit, which manages the timing of this process. The fuel injection relay opens and closes the contacts that provide voltage to the fuel pump/fuel injectors. The injectors are fitted close to the inlet manifold, one for each cylinder, and are all calibrated (adjusted) to equally spray a mist of fuel into the intake of each cylinder in a sequence controlled electronically, for the sequential firing of the engine. If mechanical faults are detected or if there are unusual temperatures in the engine, upon instruction from the car's ECU, the electrical current to the solenoid on the fuel cut off unit will be stopped and the valves that allow fuel into the cylinders will close, preventing fuel from entering the engine.
Essentially a safety shut off valve operated by a solenoid, the fuel cut off unit has a spring mechanism which immediately closes the valve when the electrical current to the solenoid is stopped. In order for the valve to be opened again the solenoid must be recharged with an electrical current again.
There are many things that can go wrong in the fuel system, so it's a good idea to consult with your mechanic to establish the exact cause of the fault before buying replacement parts. Specifically designed for the make and model of your vehicle, the Vauxhall fuel cut off unit is the ideal choice when replacing this part, providing a component that will install well, perform properly and have a long service life.
Vauxhall trivia
- If you thought you were seeing mostly grey Vauxhalls on the road, your eyes aren't going funny. It's the most popular colour for Vauxhall cars.
- The Lotus Elise might seem like a far way away from the average Vauxhall, but they do have some matching parts. Alright, so it's nothing engine wise, but the Corsa does have the same indicator and wiper stalks that can be found on the Series 2 Lotus Elise.
- They might be famous for their cars, but Vauxhall also has the claim to fame of being in the Guinness Book of World Records for the largest GPS drawing! The 6080-mile Halloween art made national news!
- There’s a Vauxhall for everyone. They currently produce 21 different cars in three different ranges: the passenger car, the commercial car, and four different high-performance VXR models.
- It's the Corsa that is, by far, the most popular make produced by Vauxhall. Even as late as 2019, there were twice as many Corsa sales as there were of any other type of car.