Measuring Value Blocks (Function 08)

Read Measuring Value Block (Function 08)

Use this function to observe various radio system inputs.

The measuring value block is divided into 5 display groups, each containing up to 4 display fields.

- Connect VAG 1551 Scan Tool (ST), input address word 56 "Radio" and then press -> button, until "Select function XX" is shown in display.

Indicated on display:

Rapid data transfer HELP
Select function XX

- Press buttons -0- and -8- to select "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 Q
Enter display group number XX

- Using the Scan Tool (ST) button pad, enter required display group number (following example shows display group 001). Press keys 0, 0 and 1 for "Display group number 1" and press -Q- button to confirm input.

Indicated on display: (1...4 = Display zones)

Read Measuring Value Block 1 ->
1 2 3 4

NOTE:
- Interpreting display groups and evaluating measured values in individual display fields.
- With printer switched on, information on display is printed out.
- To easily change between display groups, proceed as follows:







- Displayed after pressing -C- button.

Indicated on display:

Read Measuring Value Block Help
Enter display group number XXX

- Enter display group number as needed.

NOTE:
- Display fields always show actual values transmitted from senders and sensors.
- Other display groups are possible, but are not required for On Board Diagnostic program.

Table of selectable display group numbers

Display Group 001 - 005:

NOTE: After ending function 08 "Read Measuring Value Block", check DTC memory (function 02). Diagnostic Trouble Code (DTC) Memory, Checking (Function 02)