MB Carsoft 7.4 Multiplexer for Mercedes - ECU Chip Tuning Interface

The MB Carsoft 7.4 multiplexer for Mercedes is a professional tool designed for diagnostics and programming of ECU units in Mercedes-Benz vehicles manufactured up to April 2004. This MCU-controlled interface enables advanced chip tuning and diagnostic functions, making it easier to maintain and repair the car's electronic systems.

Key features

• Wide compatibility: Compatible with Mercedes-Benz models such as W124, W202, W140, R129, W210, W208, R170, W209, W203, W163, W168, W220, W215, R230, G461, G463, Vito, V-Class and Sprinter.
• Advanced diagnostic functions: Includes ME Live Data, ME Coding and ME Adaptation for petrol engines, plus CDI Live Data and injector testing for diesel engines.
• Supported systems: ABS, ASR, ETS, ESP, SBC, Airbag, EGS, KG, ASSYST, climate control, AIRMATIC, ABC, PSE, PTS, AAM, EAM, D2B, ATA/DAS, EIS, UCP, LCP, OCP, HRA, RVS/VD, SAM, DCM and ESA.
• Robust design: Durable aluminium housing with status LED for visual indication and multiple cables for specific connections, including MB 38-pin cable and OBD2 cable.
• Connectivity: Connection via RS232 port, compatible exclusively with Windows XP to ensure stable data transmission.

Use and applications

This tool is ideal for professional mechanics and enthusiasts who need full diagnostics and ECU programming on older Mercedes-Benz vehicles. It allows you to read and clear fault codes, carry out adaptations and coding, and access live data for accurate diagnostics.

Package contents

1. MB Carsoft 7.4 OBD2 interface
2. MB 38-pin connection cable
3. MB 3-pin cable
4. Banana cable
5. RS232 extension cable
6. 14-pin cable for Sprinter

Important notes

• Optimised for vehicles manufactured up to April 2004. For later models, alternatives such as MB Star C3 or C4 are recommended.
• Requires Windows XP operating system and it is recommended to disable antivirus during use to avoid interference.
• Interface in English.

Advantages

• Complete and detailed diagnostics for multiple vehicle systems.
• Easy to use with an intuitive interface and model-specific cables.
• High accuracy when reading and clearing fault codes.
• Versatile tool for Mercedes-Benz professionals and enthusiasts.

In summary, the MB Carsoft 7.4 multiplexer for Mercedes is an all-in-one solution for ECU diagnostics and programming on older Mercedes-Benz vehicles, combining compatibility, advanced functions and ease of use to help optimise maintenance and repair.

• Compatible with Mercedes-Benz models up to April 2004: W124, W202, W140, R129, W210, W208, R170, W209, W203, W163, W168, W220, W215, R230, G461, G463, Vito, V-Class and Sprinter.
• Advanced functions: ME Live Data, ME Coding, ME Adaptation for petrol; CDI Live Data and injector testing for diesel.
• Supports ABS, ASR, ETS, ESP, SBC, Airbag, EGS, KG, ASSYST, climate control, AIRMATIC, ABC, PSE, PTS, AAM, EAM, D2B, ATA/DAS, EIS, UCP, LCP, OCP, HRA, RVS/VD, SAM, DCM and ESA.
• Durable aluminium housing with status LED and specific cables: MB 38-pin, OBD2, 3-pin, banana, RS232 extension, 14-pin Sprinter.
• Stable RS232 port connection, compatible only with Windows XP. Antivirus must be disabled during use.