SEAT Workshop Service and Repair Manuals > Leon Mk1 > Automatic gearbox | Self-diagnosis for 5-speed automatic gearbox 09B | Self diagnosis, V.A.G Inspection Service

Self-diagnosis for 5-speed automatic gearbox 09B

Read measured value block

Additional information

‒ Connect VAS 5051 and continue to switch until the diagnosis functions are displayed => Performing self-diagnosis; 01-11.
‒ Press 08 - Read measured value block
‒ Press the number for the display group that you want to see.
‒ Enter display group number => List of selectable display group numbers, 01-35.
‒ Confirm entry with key Q.
‒ There are always 4 display zones in the measured value block (if necessary, in physical quantities). Interpreting the values in display zones 1 to 4 =>Test table 01-39.

List of selectable display group numbers


Indicated on display (example)
Display zones are ordered vertically	Display group No.	Display zone	Description
Read measured value block 28 km/h 1790 rpm 1730 rpm 2	001	1 = 2 = 3 = 4 =	Road speed Gearbox input speed sender -G182- (turbine rpm) Engine speed Selected gear
Read measured value block 0 % 34 % 30.0°C 14.1V	002	1 = 2 = 3 = 4 =	Accelerator pedal value Solenoid valve 6 -N93- (regulation in %) ATF temperature Battery voltage
Read measured value block 0 km/h D 1 4 %	003	1 = 2 = 3 = 4 =	Road speed Selector lever position Selected gear Solenoid valve 4 -N91- (regulation in %)
Read measured value block D 00001000 01000000 00000110	004	1 = 2 = 3 = 4 =	Selector lever position or current Tiptronic situation: TIP M, T+, T- Multi-function switch (8 character display) Switch position (8 character display) Switch output (8 character display)


Indicated on display (example)
Display zones areordered vertically	Display group No.	Display zone	Description
Display group number	005	available:	from program level 0035
Read measured value block D TIP M 3 M 010 0110	005	1 = 2 = 3 = 4 =	Selector lever position Current Tiptronic situation Gear selected Switch positions (4th character is vacant) Position 1-3: characters displayed here must equate to current Tiptronic situation as per display zone 2: 010 must be displayed for TIP M 011 must be displayed for TIP + 110 must be displayed for TIP - Position 5-8: Multi-function switch
Read measured value block +/- 08 % 008 % 008 % 030 %	006	1 = 2 = 3 = 4 =	Disregard Driving resistance, calculated as a gradient Hill factor Sports factor Accelerator pedal value


Indicated on display (example)
Display zones are ordered vertically	Display group No.	Display zone	Description
Display group number	007	available:	from program level 0035
Read measured value block 1790 rpm 1730 rpm 0 rpm 20 km/h	007	1 = 2 = 3 = 4 =	Engine speed Gearbox input speed sender -G182- (turbine speed) Intermediate shaft speed sender -G265- Road speed sender -G68-
Display group number	008	available:	from program level 0035
Read measured value block 0 % 34 % 90 % 2 H	008	1 = 2 = 3 = 4 =	Disregard Accelerator pedal value (engine control unit signal) Solenoid valve 6 -N93- (main pressure control in %) Solenoid valve 10 -N283- (pressure regulation, 2-4 gear brake in %) Gear selected


Indicated on display (example)
Display zones are ordered vertically	Display group No.	Display zone	Description
Read measured value block SME-R 00.00.00 00030 1 0344	080	1 = 2 = 3 = 4 =	Disregard Manufacturer's data Manufacture date of control unit Eprom program version Manufacturer's data
Display group number	125	available:	from program level 0035
Read measured value block ENGINE 1 BRAKE 1 COMBI 1 ...	125	1 = 2 = 3 = 4 =	Disregard Engine control unit on data bus Brake control unit on data bus Combi-instrument control unit on data bus Other control units if installed

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