5 Series E39 530d (M57) TOUR
Illustration 1:
Most recent version of air mass meter.
This version can be retrofitted on all E38, E39 and E46 vehicles with M57 engine and on all
E39 and E46 vehicles with M47 engine, providing the current DDE data status is
programmed with the installation.
Note:
The part number of the programmed control unit must be entered manually.
Note:
If programming is not performed, the DDE control unit will misinterpret the air-mass
signals, affecting the engine's power output and exhaust emission characteristics.
When reprogramming the DDE control unit, proceed in the same way as when renewing
the control unit, even though the existing control unit is not being replaced:
1.
Identify and print out the DDE control unit using
=> Diagnosis
=> Control unit functions.
Identification of the control unit is purely for reading off the part number of the basic
control unit and of the control unit to be programmed.
2.
The control unit can now be reprogrammed using
=> Programming
=> DDE programming
=> Replace control unit.
3.
The following prompt appears in the DIS tester:
=> "First determine basic control unit".
4.
Answer the question
=>"Is the defective control unit still installed in the vehicle?"
with "No".
5.
Enter the part number of the basic control unit from the control unit identification.
6.
Enter vehicle identification number.
7.
Enter the new part number of programmed control unit.
This part number can be found in various enclosures according to model series,
engine and transmission versions (please refer to Enclosures 1 to 9):
Find the old part number of the programmed control unit read out from the control
unit identification in the appropriate table (column "Old part number") and read off
the new part number of the programmed control unit (column "New part number").
SI Hot-film air mass meter (HFM) E38 E39 E46 with M47, M57
BMW AG - TIS
20.02.2013 09:01
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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