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Read Measuring Value Block (function 08)
The measuring value block is divided into 6 display group numbers. Assignment of the individual display fields can be found in the display group overview See page 01-90.
- Connect VAG 1551 Scan Tool (ST), select operating mode 1 "Rapid data transfer", switch ignition on and enter address word 17 for "Instrument cluster".
After control module identification and identification number of immobilizer are displayed:
- Press -> button.
Indicated on display:
Rapid data transfer HELP
Select function XX
- Press buttons -0- and -8- to initiate "Read Measuring Value Block", function 08.
Indicated on display:
Rapid data transfer Q
08 - Read Measuring Value Block
- Press -Q- button to confirm input.
Indicated on display:
Read Measuring Value Block HELP
Enter display group number XXX
NOTE:
Display group number 001 is used as an example to indicate procedure.
- Press 0, 0 and 1 for the function "display group number 1", and then press Q to exit from input mode.
Indicated on display: (1 to 4 = display fields)
Read Measuring Value Block 1 ->
1 2 3 4
After -C- button is pressed ,the following appears:
Indicated on display:
Read Measuring Value Block HELP
Enter display group number XXX
- Now the desired display group number can be entered.
NOTE:
- Display will always indicate the actual values obtained from senders and sensors. The values which appear on the instrument cluster are filtered and may be different.
- Additional display groups are possible but are not required for troubleshooting here!
The CAN-bus function condition of the control modules connected to the powertrain CAN-bus is indicated in display groups 125 and 126.
The CAN-bus function condition of the control modules connected to the convenience system CAN-bus is indicated in display groups 130 to 132.
Display fields for uninstalled control modules remain empty.
The following measuring value blocks display the condition indications for all control modules that can be connected to the CAN-bus.