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Used MINI ECU Transmission Control Units

All used MINI ECU Transmission Control 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 MINI from premium breaker yards from across the UK.

About ECU Transmission Control Units

The MINI ECU transmission control unit is an on-board computer which electronically controls the transmission of the vehicle. TCUs can be separate from, or in this case, attached to the ECU. The MINI ECU Transmission Control unit contacts sensors that are placed around the vehicle to receive data in order to accurately calculate when to change gears and which gear to use as well as improve fuel economy and drive quality.

These sensors include the vehicle speed sensor, the wheel speed sensor, the throttle position sensor, the turbine speed sensor and the transmission fluid sensor. The TCU also uses data sent from the ECU. This controls and maintains the efficient running of the engine as well as scanning for any abnormalities in its function.

If a MINI ECU transmission control unit begins to fail, you may notice a loss of power, error message or difficulty in changing gears. This problem can be intermittent at first, and can sometimes be rectified temporarily by turning off your car and turning it back on again after a short while. Ultimately though, any damage to a MINI ECU transmission control unit will need to be repaired to correct the fault.

MINI trivia

  • The Mini Clubman was launched in the Summer of Love, 1969.
  • MINI sells between 40,000 and 65,000 cars in the US every year, although that number is slowly dropping at the moment as smaller cars are going out of fashion.
  • The Mini Copper gets its name from F1 car designer John Copper.
  • It takes between five and eight days to build a Mini from scratch.
  • It can be hard to keep track of all of the different companies that have owned MINI throughout its long history. At the moment, the name is owned by BMW, and MINI has its own independent division.