bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

16 Fuel Supply System (M44) > < 2 SI Leaded Fuel With Catalytic-converter Vehicles All Models Since Model Year 86|Page 64
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S50 B30

Leaded fuel, RON min. 91 /
MON min. 82.5 (knock control)

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Replace the control unit with an exchange basic control unit

-

Programming using the MoDiC for "cat-prepared" or "Gulf/Tropics" version; path:
"DME programming"
Important:   
Programming must be performed in "Manual input" mode, i.e. if the prompt "Is faulty
control unit still installed in vehicle? Y/N" appears while you are in the "Determine
basic control unit" path, reply "No". You can then enter the appropriate "Part number -
basic control unit", the vehicle ID number and the "Part number - Programmed control
unit for cat-prepared" or "Gulf/Tropics".

Please find the "Part number - basic control unit" and "Part number - Programmed
control unit" in the Electronic Parts Catalogue. 

In accordance with the warranty conditions currently valid, reimbursement for this
subsequent conversion cannot be claimed from BMW AG under warranty/goodwill. 

SI  Leaded fuel with catalytic-converter vehicles All models since Model Year 86

BMW AG - TIS

06.02.2013  19:19

Issue status (12/2007) Valid only until next DVD is issued

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16 Fuel Supply System (M44) > < 2 SI Leaded Fuel With Catalytic-converter Vehicles All Models Since Model Year 86|Page 64