Used Citroen Fuel Injection Units

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

About Fuel Injection Units

The engine is the power machine of a car, literally converting energy, in the form of fuel, into movement, and is known as an internal combustion engine. The engine is made up of several components that all work together to enable combustion to occur and in turn the car to move. The Citroen fuel injection unit functions to pump fuel from the fuel tank into the cylinders of the engine.

In a diesel engine fuel injection is essential but petrol engines also have fuel injection systems. Located within the fuel tank, the Citroen fuel injection unit consists of an electronic injection pump and an injector nozzle which delivers fuel under high pressure to meet the demands of the fuel injection engine. Working in conjunction with a computerised control unit, the diesel injector pump pumps the fuel into the engine while ensuring the correct level of pressure is applied to inject the right amount of fuel into the engine at the right time.

The diesel injection unit operates with a fuel injection relay, and works by spraying a light mist of fuel into the chambers of the engine, controlled by the computerised control unit, which manages the timing of this process. 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.

An engine that won't start; a misfiring engine; an engine that struggles and stutters at high speeds;  loss of power while accelerating; loss of power when driving uphill; and the vehicle surging or jumping forward when in motion could all be signs of a faulty injection unit. 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 Citroen fuel injection unit is the ideal choice when replacing this part.

Citroen trivia

• Buying Maserati was definitely a mistake for Citroën. The SM model didn't sell well, and that led to financial difficulties that meant the car company was eventually acquired by Peugeot.
• Thanks to Citroën, the French driver Sebastien Loeb is the single most successful driver in the entire history of the World Rallying Championship. Nine consecutive driver's titles were won by Loeb in the time between 2004 and 2012, driving cars such as the Xsara, the C4, and the DS3.
• If you went into a Citroën showroom in the 20s, there's a good chance that you would have been given a letter that was personally handwritten by Andre Citroën himself, proclaiming the benefits of the car models. This one act of marketing genius is credited with being responsible for thousands of closed sales.
• French president Charles de Gaulle's life was saved by Citroën not once, but twice. In 1961 a Citroën DS managed to stay intact despite there being a bomb made of plastic explosive, dynamite, oil, and nails. It even managed to drive away from the scene. In 1962, de Gaulle was attacked again, this time with machine guns, but the Citroën again managed to get away from the would-be assassins.
• The founder of the company, André Citroën, is renowned as something of a genius when it comes to marketing. He specifically targeted adverts for the 1922 Citroën Type C at women owners, and soon after the car became very popular, earning the nickname 'Petit Citron' after the distinctive lemon yellow paint job.