Ist im Getriebesteuergeraet ein EPROM mit der neuesten Software drin? Mach es mal auf und check, auch die Seriennummer des Getriebes vergleichen hier die Info in Englisch: shift shocks 5HP30
Complaint........ Constraints and test conditions...... Remedy
Item 3: 540iA, 740iA/E32 and 840iA with EGS
Hard shift from 1-2 under small load, EGS data version 2324, 2425, 2628
Convert EGS control unit to data version 3232 by replacing the EPROM. EPROM part number 24601422397 ECE, 24601422399 Japan
Item 4: 540iA, 740iA/E32 and 840iA with EGS, Hard shift 3-4
EGS data version 2324, 2425, 2628, 2729
Convert EGS control unit to data version 3232 by replacing the EPROM. EPROM part number 24601422397 ECE, 24601422399 Japan
Note: This only applies in the case of vehicles with a transmission with serial
number 18584 or lower. If the problem still exists after the EGS control unit has been replaced and after a sufficiently long adaptation test drive, the hydraulic control unit should also be replaced. Part no. 24341422136
Item 5: 540iA, 740iA/E32 and 840iA with EGS
A jolt when changing down 5-3 under load, EGS data version 2324, 2425, 2628, 2729
Convert EGS control unit to data version 3232 by replacing the EPROM. EPROM part number 24601422397 ECE, 24601422399 Japan
Item 6: 540iA, 740iA/E32 and 840iA with EGS
The converter with lock up clutch judders when it cuts in at a speed of
approx. 85 km/h, or you can hear a droning noise at 85-100 km/h under
load when the converter with lock up clutch is closed
EGS data version 2324, 2425, 2628, 2729
Convert EGS control unit to data version 3232 by replacing the EPROM. EPROM part number 24601422397 ECE, 24601422399 Japan
Item 7: 540iA, 740iA/E32 and E38 as well as 840iA with EGS and AGS
The vehicle takes more than 2 seconds to react when moving the gear selector from N to D or from N to R.
Oil level OK
Gear selector position OK, Transmission with serial number 70967 or less.
Both plain compression rings on the converter support shaft should be
replaced with modified versions in accordance with the enclosed installation instructions.
Note: Modified plain compression rings have been fitted in series production as from transmission serial number 70968. Parts required for each vehicle:
2 x plain compression rings Part no. 24231422387, 1x oil seal ring Part no. 24311421583, 14 x sealing rings Part no. 24311219165, 2 x oil seal rings, Wiring harness plug Part no. 24341421736, 4 x oil seal rings,
Intake/pressure duct Part no. 24341421145.
Item 8: 540iA with AGS from 09/93 - 11/94
Unexpected and hard shift 5-4 and 4-5 under constant load. It takes less
than a second to shift up or down.
AGS control unit with data version 2626.
Convert the AGS control unit to data version 2929 by replacing the EPROM.
Note: The control unit fitted in series production since 12/94 is OK.
EPROM part number 24 60 1 422 562 ECE, 24601422564 Japan.
Item 9: 740iA/E38
Poor shifting, in particular 2-3, 3-4 and 5-4 are hard.
AGS data version 2020, 2424, 2828
Convert the AGS control unit to data version 2929 by replacing the EPROM
EPROM part number 24601422560
Service Info - T*S 19.02.2007 , Issue status (01/2005)
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Die EPROM's gibt es nicht mehr neu von BMW. Aber im E34 Forum kann Dir geholfen werden.
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