Used Jaguar Fuel Injection Relays

All used Jaguar Fuel Injection Relays 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 Jaguar from premium breaker yards from across the UK.

About Fuel Injection Relays

The Jaguar fuel injection relay basically acts as an ON/OFF voltage control switch, allowing an electric current to flow to the fuel injectors that supply fuel to the cylinders of the engine.

The Jaguar fuel injection relay will be housed in the relay box, usually found underneath the dashboard. The relay connects to the car's battery, as well as connecting to the specific part that the relay is functioning, in this case the fuel injection pump.

In a diesel engine fuel injection is essential but petrol engines also have fuel injection systems. 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. The overall result of this ensures the engine is working to its optimum, providing more power and fuel efficiency.

When you need to change the fuel injection relay, a good quality Jaguar fuel injection relay will guarantee a part that fits well, performs properly and has a long service life. Relays can fail because of oxidisation, overheating or due to a faulty connection in the relay socket. Faults can occur with the electrical contacts, relay coil and wiring. The connections can overheat and corrode. If there is a problem with any of the relays in your car, the warning light should illuminate on the dashboard.  It's always a good idea to consult with your mechanic when fuel system problems strike, to make sure the correct fault has been indentified. It's important when replacing the fuel injection relay to buy a part that will be compatible with the make and model of your vehicle. Buying the Jaguar fuel injection relay will guarantee you get the right component that's designed specifically for the make and model of your car.

Jaguar trivia

• The iconic Jaguar ornament on the bonnet isn't included as standard anymore. Lots of people seem to think it's illegal, but they're not, as long as the ornament is spring-loaded. The jaguar ornament is known in-house as The Leaper, and you can still buy the Leaper as an after-purchase accessory.
• When they first launched in 1922, Jaguar was called the Swallow Sidecar Company. They changed the name in 1945 because of the unfortunate use of the letters 'SS' by Germany in the war.
• The 2014 Superbowl advert for Jaguar featured Brit actors Ben Kingsley and Mark Strong, with a terrified Tom Hiddlestone hanging out of a helicopter as it flew across London. Not many people know that the driver used for this advert was The Stig (Ben Collins).
• Transporting a load of Jaguars isn't easy. When being loaded onto trains, every car is driven by a driver that isn't wearing a seatbelt. Those drivers aren't allowed to wear belts, and they even have to get rid of any metal eyelets on their shoes. This is all to prevent the possibility of scratches, and what's more, the drivers aren't even allowed to touch the outside of the cars!
• Jaguar was bought out by Ford in 1990, but they didn't really capitalise on the investment. Eventually, Ford sold Jaguar to the current owners, the Indian company Tata Motors.