Original Computer / ECU (Engine Control Module – ECM) Bosch MG1CS008 – 06M907309B
Factory engine control unit (Motorsteuergerät / Engine Control Unit), designed for VAG group and Porsche petrol engines with a capacity of 3.0 V6 Turbo (EA839 engine family), fitted in vehicles based on the longitudinal MLB Evo / MSB architecture, including the in. Porsche Panamera II (971 generation).
VAG / Porsche OE component manufactured by Bosch on the advanced MG1 (type MG1CS008) control platform. The module is responsible for comprehensive engine management: direct fuel injection, variable valve timing and lift (Audi valvelift system / VarioCam Plus), Twin-Scroll turbocharger boost control located in the “hot-V” arrangement inside the cylinder heads, throttle control, cooling system, ignition, and strict exhaust gas cleaning procedures (including OPF/GPF particulate filters).
Technical specifications:
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Main OE part number (VAG / Audi):
06M907309B/06M 907 309 B -
Porsche part number equivalents: family
PAC907309/971907309(depending on the part number revision and equipment version) -
Related hardware/software revisions from the 06M series:
06M907309,06M907309A,06M907309C,06M907309D -
Supplier ECU type (Bosch): MG1CS008 (hardware series
0 261 S1x xxx/ Infineon Aurix TC298TP) -
Category / Subsystem: Engine power supply and control system / Engine control units (ECU / ECM)
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Platform architecture: MSB (Porsche Panamera) / MLB Evo (Audi / Porsche Macan)
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Power supply and bus type: 12V / CAN-FD, FlexRay, Automotive Ethernet (UDS diagnostic protocol)
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Connectors: Two multi-pin sealed sockets integrated into the aluminum housing
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Condition: Original part, used (aluminum housing intact without cracks, no signs of unsealing, pins in both sockets straight, clean and free from corrosion)
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Part manufacturer: Bosch / Volkswagen AG / Porsche (OEM Original)
Vehicle compatibility (3.0 V6 Turbo engines – EA839):
Porsche:
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Panamera II / Panamera 4 (971 / 971.1 / 971.2 generation) – 3.0 V6 Turbo 330 hp (243 kW) engine, engine code: MDC.AB / CSZ (model years 2016 to 2023+)
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Macan I Facelift / Macan II (type 95B) – 3.0 V6 Turbo engine (Macan S, model years 2018 – 2021)
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Cayenne III (type 9YA / 9YB) – selected 3.0 V6 Turbo 340 hp variants (engine code: MDC.C / DCB)
Audi (MLB Evo platform):
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S4 / S5 (type 8W / B9 / F5) – 3.0 TFSI V6 354 hp engine (engine code: CWGD)
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SQ5 (type FY) – 3.0 TFSI V6 354 hp engine (engine code: CWGD)
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A6 / A7 (type 4K / C8) – 55 TFSI 3.0 V6 340 hp engine (engine code: DLZA)
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A8 (type 4N / D5) – 55 TFSI 3.0 V6 340 hp engine (engine code: CZSE)
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Q7 / Q8 (type 4M / 4MN) – 55 TFSI 3.0 V6 340 hp engine (engine code: DCBD)
(Note: The 06M prefix identifies the VAG engine hardware group for 2.9/3.0 V6 EA839 units. Before purchase, the part number from the old module must be verified, and the software compatibility with the specific engine code and VIN must be confirmed).
Installation and programming requirements:
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Immobilizer and component protection: The Bosch MG1CS008 control unit is the main component of the latest generation immobilizer system. The used control unit will not start the engine on a “Plug & Play” basis.
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Adaptation procedure: Professional module programming to the vehicle is required:
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Using authorized diagnostic systems (PIWIS III for Porsche / ODIS GeKo for Audi) with an online immobilizer coding procedure, or
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By cloning the processor content (Bench / Boot Tricore/Aurix) from the old, damaged control unit using automotive electronics programming equipment.
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Calibration and adaptations: After starting the engine, throttle body, variable valve timing solenoids, and boost system adaptations must be performed.