Measured value block, reading

WARNING: This page is about a different car, the 2006 Audi A4, 2005 Audi A4, 2004 Audi A4, 2003 Audi A4, and 2002 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

Test requirements:

Engine coolant temperature at least 80°C.
Electrical accessories switched off (coolant fan must not run during the test).
Air conditioning switched off.

Test sequence

Connect vehicle diagnostic, testing and information system VAS5051. Refer to Vehicle diagnostic, testing and information system VAS5051, connecting and select functions and select vehicle system "01 - Engine electronics" in selection. Ignition must be switched on.

or after each required process:

Start engine.

Fig 1: Diagnostic System VAS 5051: Display

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Display on VAS5051:

Under -1- select diagnostic function "08 - Read measured value block".

Fig 2: Diagnostic System VAS 5051: Display

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Display on VAS5051:

1 - Enter display group: max. input value = 255

Enter desired display group number (three figures) in zone -2- and confirm entry by pressing -Q- button.

NOTE: The choice of display group depends on the particular functions and components to be tested.

Fig 3: Diagnostic System VAS 5051: Display Zones

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Display on VAS5051:

1 - Read Measured Value Block

2 - Display zone 1

Display zone 2

Display zone 3

Display zone 4

3 - Display group X

Exit function "08 - Read measured value block" by pressing ← button.

NOTE:

If no display follows, a display field is not assigned.
To switch to a different display group, proceed as follows:

Display group	VAS5051 tester
Higher	Press s button.
Lower	Press t button.

Press ← button to end function "08 - Read measuring value block".