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Used Jaguar XK ECU

All used Jaguar XK ECU 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 or used OEM car parts up to 80% cheaper than main dealer prices for Jaguar XK from premium breaker yards from across the UK.

About ECU

What is the ECU/what does it do?

The term ECU (Electronic Control Unit) is a universal name given to a variety of electronic control systems found in a car. Collectively they make up the car's computer or brain which controls and regulates key components of the vehicle.

Getting into the details of the ECU

ECU’s are located within the dashboard or engine bay. It is often possible to ‘read’ or interrogate your car's various ECU’s using a laptop computer with relevant software and cable or a dedicated reader via a connection port which is usually located in the dashboard. This method is used by mechanics for diagnosis of certain vehicle faults.

An ECU controls or governs aspects of a car's systems including, but not limited to, the engine, ABS, suspension, automatic gearbox and power steering.

What if something goes wrong with the ECU?

Like any electronic component an ECU can fail for a number of reasons including short circuits, dry solder joints, water damage or age. Diagnosis is generally much easier with the correct reader which can be used to obtain error codes from ECU.

Jaguar trivia

  • 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).
  • PM Margaret Thatcher was determined to keep Jaguar as a British company, and in 1984 she announced that the brand was protected from foreign purchasing. The government retained a 50% share of the company until it became clear that foreign investment was essential as 1990 rolled around.
  • Before a Jaguar is painted, they are brushed with an ionized emu feather. That's because these feathers are very good at holding an electrostatic charge, and that means they are great at getting rid of any dust that might ruin the finished Jaguar look.
  • To show off just how light the F-Pace SUV was, Jaguar built a loop and the SUV not only tackled it but completed the loop on its first go. The feat earned Jaguar a place in the Guinness Book of World Records.
  • Steve McQueen was a huge fan of the Jaguar XKSS and even found himself with two driving bans because of his passion for driving fast. He was one of the few people to ever drive an XKSS because only 16 were ever made! McQueen did eventually sell his car, but regretted it immediately and paid more to get it back. The car is now owned by US TV host Jay Leno.