Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME 7586134 + CAS3 + Key Manual

Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME + CAS3 + Key Manual is a complete control kit from the Electronic control modules and controllers category, designed for the 174 HP N14 engine in MINI S R55 and R56 versions with a manual transmission. This solution allows for a consistent replacement of key engine electronics components while maintaining factory control logic and proper engine operating parameters.

Specifications and technical data

• SKU: 7586134-2
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7586134
• Substitutable numbers: 12147587549, 7587549, 12147631001, 7631001, 0261S04363, 7586134, 61359147191, 9147191
• Gearbox type: Manual
• Category: ECUs & Computer Modules

Purpose and compatibility with the N14 unit

The presented engine computer kit has been developed for the 1.6 174 HP N14 engine used in the sporty MINI S R55 and R56 models. Using a dedicated controller for a specific engine unit allows for the preservation of correct fuel injection maps, ignition timing, and auxiliary equipment operating strategies, which translates into stable power and torque characteristics. The solution is prepared for use with a manual transmission, ensuring that the control algorithms are matched to the specific operation of a manual gearbox – both in terms of throttle response and RPM control during gear changes.

Control kit characteristics

As an item from the Electronic control modules and controllers category, the engine computer kit is responsible for coordinating the operation of key engine components. Properly selected software and hardware configuration allow for:

• precise fuel dosing and ignition control across the entire RPM range,
• real-time monitoring of engine operating parameters,
• cooperation with sensors and actuators of the fuel and turbocharging systems,
• integration with other vehicle systems, such as security or comfort features. This makes the kit the right choice when replacing a damaged controller or restoring full functionality to the engine control system in a MINI S R55/R56.

Condition, origin, and advantages of use

The product comes from the Mini brand and is a used component, which allows for combining reasonable costs with maintaining the manufacturer's original specifications. In the case of engine electronics, using a component from the same family of controllers, prepared for the N14 unit and manual transmission, reduces the risk of fitment issues and minimizes the need for installation modifications. The main benefits of using this kit include:

• maintaining the factory engine control logic of the MINI S,
• configuration consistency with the manual transmission,
• the ability to restore proper engine operation after an electronics failure,
• original MINI origin, promoting compatibility with the vehicle's electrical system.

Installation and diagnostic recommendations

Due to the nature of the engine computer, installation by a workshop experienced in working with MINI electronics and having access to appropriate diagnostic software is recommended. This enables:

• proper matching of the kit to a specific vehicle,
• verification of communication with other modules,
• checking the correctness of engine operating parameters after installation. This approach allows for fully utilizing the potential of the kit and ensuring stable, predictable operation of the N14 unit in daily use. If you are planning a comprehensive repair or upgrade of the engine area in your MINI and need other components from the same group, such as controllers, engine management modules, or auxiliary control units, check the available parts in the Mini Electronic control modules and controllers category.

More about the role of original controllers in cars

When working with vehicle electronics, it is crucial to understand how much influence original control modules have on a car's character. It is worth taking a broader look at the topic of preserving the brand's factory DNA and selecting used components – you will find it in the article Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?, which well illustrates the importance of properly selected controllers and modules, also in the context of other manufacturers.