0AW Value Block Information

This guide provides information on most of the data blocks (measuring value blocks, MVB) for 0AW Transmission.

Block #	Unit	Description	Note
10	RPM	Engine RPM	Engine RPM, data from the engine control unit(ECU)
11	RPM	Engine RPM (Secondary)	Engine RPM, data from the engine control unit(ECU)
12	RPM	Transmission Input Speed	From transmission sensor G182
13	RPM	Transmission Input Speed (Secondary)	From transmission sensor G612
15	RPM	Transmission Output Speed	From transmission sensor G195
20	Degree Celsius	Control Unit Temperature	From a TCU-integrated sensor
21	Degree Celsius	Transmission Fluid Temperature	From G93 Sensor
22	Degree Celsius	Coolant Temperature
30	N/A	Gear Engaged	Possible values: Variable, R, Without power transfer, 1,2,3,4,5,6,7,8,
31	N/A	Gear Engaged (Automatic)	Possible values, P, PR, R, RN, N, ND, D, DS, S (PR means it’s currently between gear P and R)
32	N/A	Gear Position	Possible values: P, R, N, D, S, Fault E6
33	N/A	Gear Selector Position	Possible values: Automatic, Tiptronic -, Tiptronic +, Error E1, Error E2, Error E3, Error E4, Error E5
34	N/A	Gear Position Sensor (Hall Effect Sensor A)	Possible values: Not active (when Gear Selector Position is at: P, R or N), Active (when Gear Selector Position is at: D or S), Error, N/A
35	N/A	Gear Position Sensor (Hall Effect Sensor B)	Possible values: Not active (when Gear Selector Position is at: P, D or S), Active (when Gear Selector Position is at: R or N), Error, N/A
36	N/A	Gear Position Sensor (Hall Effect Sensor C)	Possible values: Not active (when Gear Selector Position is at: N, D or S), Active (when Gear Selector Position is at: P or R), Error, N/A
37	N/A	Gear Position Sensor (Hall Effect Sensor D)	Possible values: Not active (when Gear Selector Position is at: P, N or D), Active (when Gear Selector Position is at: R or S), Error, N/A
50	N/A	Gear Selector Position Lock Status	Possible values: Active, Not active (N110 Solenoid)
60	V	Terminal 30 Voltage	About the same voltage as the battery
61	V	Terminal 15 Voltage	About the same voltage as the battery
70	km/h	Transmission Speed
81	mA	Activation current for clutch engagement
81	mA	Activation current of cooling and safety valve
100	bar	Clutch Pressure
101	bar	Expected Clutch Pressure
102	bar	Torque Sensor Pressure
104	Nm	Engine Torque	Data from the engine control unit (ECU)
105	Nm	Engine Torque (Max)
106	Nm	Designated Clutch Torque
107	Nm/s	Torque Slope (Max)
108	N/A	Transmission Ratio
109	N/A	Transmission Under-drive Ratio
110	N/A	Transmission Over-drive Ratio
113	mA	Forward Drive Clutch Torque Characteristics Adaptation
114	mA	Reverse Drive Clutch Torque Characteristics Adaptation
116	mA	Forward Drive Clutch Torque Characteristics Adaptation, Forward Drive Max Torque
117	mA	Forward Drive Clutch Torque Characteristics Adaptation, Forward Drive Min Torque
119	mA	Reverse Drive Clutch Torque Characteristics Adaptation, Reverse Drive Min Torque
121	mA	Clutch Pressure Adaptation, Current at 0 Bar
122	mA	Clutch Pressure Adaptation, Current at 10 Bar
123	N/A	Adaptation, Forward Drive
124	N/A	Adaptation, Reverse Drive
126	N/A	Clutch Pressure too High
127	N/A	Clutch Status
129	N/A	Transmission Drive Direction	From G182 & G612, drive direction from these 2 sensors must agree, otherwise the transmission TCU will determine the signals as implausible. Possible values: 0 (Forward), 1 (Reverse), 2 (Not detected)
160	N/A	Counter for Clutch Pressure Monitor	This counter shows the activation count for safety value.
161	N/A	Counter for Clutch Pressure Monitor (Secondary)	Every time the safety valve is activated, the counter increments by a value of 10. If the fault is no longer detected in the new key cycle, the counter is decremented by 1.
162	N/A	Safety Valve Status	Possible values: 0 (Not activated), > 0 (Safety Valve active, check oil re-feed circuit)