Used Kia TDC Sensors

All used Kia TDC Sensors 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 Kia from premium breaker yards from across the UK.

About TDC Sensors

The Kia TDC sensor (Top Dead Centre sensor) is an important and clever electronic sensor which works in conjunction with the car's ECU, playing a crucial part in enabling the engine to run on time and smoothly. Information gathered by the TDC sensor is sent to the ECU which uses it, along with information from other engine sensors, to determine and control the ignition and fuel injection timing of the engine, transmission changing and variable valve timing. 

The TDC sensor can be found in the engine compartment, positioned on the gear box above the fly wheel, or mounted on the top of the transmission bellhousing at the left-hand end of the cylinder block. It can be easily seen when the air box is removed. 

It is common for an internal combustion engine to use a four-stroke action.  The intake stroke, which is the first stroke of the pistons, draws an equal amount of air from the inlet manifold into each cylinder, delivering the air via the air intake valve. For the next three strokes of the engine the air intake valves are shut while compression, combustion and exhaust processes are occurring. Then the intake valves open again and once more the air is drawn through into the cylinders from the inlet manifold. The spark plugs should fire, igniting the fuel in the cylinder, when the piston is at top dead centre. When the piston is in this position, the air intake valves are shut while compression, combustion and exhaust processes are occurring. The TDC sensor lets the ECU know when a cylinder is at top dead centre and the ECU then instructs a spark to be sent to the correct cylinder at the correct time for ignition to occur. The spark is produced via the spark plug which provides an electrical current to the combustion chamber in a cylinder in a petrol engine. The spark produced ignites the engine enabling the air/fuel mix to burn in the cylinder and combustion to occur. A defective TDC sensor can literally stop the engine from starting. If the engine does start, a fault with this sensor may cause the engine to run poorly. 

As is often the case with electrical components, the TDC sensor can fail because of damage caused by corrosion or it can simply wear out. A faulty TDC sensor may cause the engine control unit to miss a correctly timed signal and the spark may not ignite in the right cylinder at the right time, which could lead to the engine operating badly or ceasing to work. Correct operation of the TDC sensor is vital to the running and timing of the engine. It is wise to consult with your mechanic when experiencing problems with ignition and the engine, to ensure the correct fault is found and fixed as soon as possible. When this electronic sensor goes wrong, it is important install a compatible replacement part. The Kia TDC sensor offers complete compatibility, specifically manufactured for the make and model of your vehicle.

Kia trivia

• Kia's presence in the European market has been stellar. In 2018 they sold an astonishing 494,304 cars, which meant a full decade of consecutive growth.
• A deal with 20th Century Fox saw Kia build special editions of the Kia Sportage and Sorento. The tie-in was with the X-Men: Apocalypse movie, and while the Sportage resembles the shape-shifting character of Mystique, the Sorento looked incredible with it's Wolverine inspired claws.
• Kia doesn't quite have a production facility on every continent (they don't have one in Australia), but they are present in 190 countries and have over 5000 dealerships.
• The concept car shown off by Kia in 2019 was an EV with some unusual features. The dashboard, in particular, was a shock to many as it featured 21 screens, each the size of the average smartphone.
• The first major commercial hit for Kia was The Pride. Not many people know that the design of the car was based on the Ford Festiva, with a few slight changes that made it easier for South Korea's drivers to get used to.