Multitronic Forum

Hello everyone,
sorry for writing in english, but my german is really bad (english also pure:), I am from Poland, close to the border with DE)
I am glad that I found this forum where there are many experts MT.

I have a problem with my MT (action service 37F6 at 70tkm) . There was an error while overtaking the car (005955 - Clutch Slip Monitoring P1743 - 000 - Signal too Larg). After this incident, I replaced the ATF, because I did not know the date of the last exchange. After oil change, with strong acceleration, MT still slipping ( errors 005955).
With gentle operation of the accelerator pedal, MT has no other symptoms.

Control Module Part Number: 4F9 910 155 D HW: 01J 927 156 JG
Component and/or Version: V30 0AN 2.0l CR RdW 0020
Software Coding: 0000001
Work Shop Code: WSC 00017 666 02303
VCID: 2C57E23B8FFEEC7E18B-8079

005955 - Clutch Slip Monitoring
P1743 - 000 - Signal too Large
Freeze Frame:
Fault Status: 01110000
Fault Priority: 0
Fault Frequency: 11
Reset counter: 255
Mileage: 178290 km
Time Indication: 0
Freeze Frame:
RPM: 2592 /min
RPM: 680 /min
(no units): 30.0
Torque: 332.0 Nm
Temperature: 45.0°C
T.B. Angle: 51.2°
Bin. Bits: 1010 0 0


Measuring blocks:
Group A: '010  Group B: '011  Group '012
Marker A °C Nm A °C Nm A A A
0.01 0.430 ADP. Run 60.0 639.0 0.14 0.310 ADP. Run 60.0 639.0 0.28 1.080 1.020 0.430

Group A: '006  Group B: '015 Group '018
Marker STAMP A A A STAMP A A bar bar STAMP bar Nm bar A
0.28 P 0.785 0.580 0.005 0.45 0.160 0.895 5.80 5.40 0.13 2.30 639.0 6.20 0.570


Thanks in advance for all the help here

best regards
Kris

Hello,

the values in MB 10 are far too high. First action should be resetting the adaption values followed by an adaption drive. Gearbox temperature shall be higher than 65°C. After successful adaption recheck MB 10,11 & 12 and post the values here.

Regards,

Horch

Thank you for your response.
if I do adaptation, I will put the results.

Are spare parts available for MT?
in one of the services offered to replace the gearbox due to the lack of spare parts.

Regards

Hello,
I wanted to do an adaptation, but without success.
What could be the reason for slipping the clutch?
Logs:
10:22:19 Group 010: Clutch Adaptations (Basic Settings)
0.310 A Forward clutch adaptation curve
ADP. Run Adaptation from Stop behavior
81.0°C Transmission Fluid Temp
18.0 Nm Specified Clutch Value

10:22:19 Group 011: Clutch Adaptations (Basic Settings)
0.310 A Reverse clutch adaptation curve
ADP. Run Adaptation from Stop bahaior
81.0°C Transmission Fluid Temp
18.0 Nm Specified Clutch Value

10:22:19 Group 012: Solenoid current draw (TEST)
1.015 A Undoc
0.830 A Undoc
0.310 A Undoc

best regards
Kris

Hello,
my problem is solved. The reason for the slip was a broken oil pipe (0AN301541C).

the same fault of another user
[External Link Removed for Guests]

Fortunately, there was no major damage in the gearbox. The cost of the repair was acceptable:)

Best regards.
Kris