BMW Z4 E85 2.0i N46 150HP ECU Engine Control Kit DME 7552176 CAS2 Key Manual

BMW E85 Engine Control Unit ECU 7552176 is an original electronic control module designed for the BMW powertrain with a manual transmission. This item from the Electronic Control Units and Controllers category is responsible for precise management of the engine's operation, ensuring stable engine characteristics and proper cooperation with other vehicle systems. This is a solution for users who expect proven, factory electronics instead of universal replacements.

Specifications and technical data

• SKU: 7552176-7
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7552176
• Substitutable numbers: 12147557291, 7557291, 12147552177, 7552177, 12147552176, 7552176, 12147550535, 7550535, 12147550534, 7550534, 12147545043, 7545043, 12147545042, 7545042, 12147531846, 7531846, 0261208582, 0 261 208 582, 61356941986, 6941986
• Gearbox type: Manual
• Category: ECUs & Computer Modules

Purpose and Function of the BMW E85 Engine Control Unit

The ECU engine control unit in BMW E85 models plays a key role in controlling the engine's operating parameters. The module analyzes signals from sensors, manages fuel injection, ignition, and cooperation with engine accessories to maintain proper dynamics, smooth operation, and compliance with the manufacturer's factory settings. Using a dedicated control unit allows for the characteristic BMW handling and throttle response to be maintained.

Compatibility and Interchangeable Numbers

The presented control unit belongs to a group of components with an extensive list of interchangeable numbers. This means it may appear in various catalog versions while retaining the same function in the vehicle. This makes it easier to select the appropriate module for a specific BMW E85 configuration, while maintaining compatibility with the electrical system and software intended for a given variant.

Before purchasing, it is advisable to compare the markings with the currently installed control unit or verify them using the OEM part number and reference numbers in the technical specification. This approach minimizes the risk of incompatibility and facilitates the subsequent adaptation of the module in the vehicle.

Integration with Manual Transmission

This engine control unit is designed to work with a manual transmission. The module's software and configuration are adapted to the characteristics of a manual gearbox, which is important for, among other things, response to load changes, torque control strategies, and cooperation with driver assistance systems. Using the correct ECU for a given transmission type is crucial for maintaining smooth driving and proper powertrain operation.

Category: BMW Electronic Control Units and Controllers

The control unit belongs to the Electronic Control Units and Controllers category, which are components responsible for managing key vehicle systems. For BMW, it is particularly important to use modules that comply with factory standards, as they affect vehicle network communication, diagnostics, and future serviceability. If you are looking for other electronic control units and controllers for this brand, check out our offer on BMW electronic control units and controllers.

Condition, Origin, and Practical Application

The offered control unit is a used item, which in practice means an attractive cost-to-functionality ratio while maintaining the original manufacturer's specifications. Such modules are often chosen for:

• repairs after a factory ECU failure,
• restoring vehicle functionality after electrical system damage,
• restoring the original configuration after unsuccessful electronic modifications.

To maintain the premium brand character, many users opt for original modules instead of aftermarket replacements. You can read more about the role of factory components in premium cars in the article Audi and pure emotion – how used parts help maintain the brand's DNA, which clearly shows why original electronics are also important for BMW.

Why Choose This Engine Control Unit

Choosing the BMW E85 Engine Control Unit ECU 7552176 is a solution for drivers who want to maintain consistency with the vehicle's factory configuration while optimizing repair costs. You receive an original module with an extensive list of interchangeable numbers, designed to work with a manual transmission, which facilitates adaptation to a specific car version. This is a practical option for professional repairs where compatibility with BMW systems and the possibility of correct diagnostics and programming in the future are important.