Test sequence

Connect vehicle diagnostic, testing and information system VAS 5051. Go to VAS 5051 VEHICLE DIAGNOSTIC, TESTING AND INFORMATION SYSTEM, CONNECTING AND SELECTING FUNCTIONS . Select vehicle system "01 - Engine electronics" in selection.

Engine must be run at idle.

Display on VAS 5051:

Fig 1: Displaying On VAS 5051 - Reading Readiness Code (1 Of 3)

Courtesy of AUDI OF AMERICA, INC.

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

Display on VAS 5051:

Fig 2: Displaying On VAS 5051 - Reading Readiness Code (2 Of 3)

Courtesy of AUDI OF AMERICA, INC.

1 - Enter display group

Enter "086" for "display group number 086" in zone -2- and confirm entry by pressing -Q- button.

Display on VAS 5051:

Fig 3: Displaying On VAS 5051 - Reading Readiness Code (3 Of 3)

Courtesy of AUDI OF AMERICA, INC.

Check indication in display field -1-.
Check readiness code in display zone -1-.
- Specified value: 0 0 0 0 0 0 0 0

DISPLAY GROUP 086: READINESS CODE

	Display zones
	1	2	3	4
Display group 086: Readiness code
Display	0 0 0 0 0 0 0 0	X X X X X X X	X X X X X X X X X
Display	Ready bits Completed tests	Individual tests performed	Individual tests performed
Range	1 = not completed 0 = completed	1 = not completed 0 = completed	1 = not completed 0 = completed
Specified value	0 0 0 0 0 0 0 0	X X X X X X X X	X X X X X X X X
Note:	Explanation of readiness code. See Fig 4 .

Note on display zone 1:

Display zone 1 is the most important. This display indicates which system has been checked by the self-diagnosis since the last time the Diagnostic Trouble Code (DTC) memory was erased or since installation of a new control module. After erasing the Diagnostic Trouble Code (DTC) memory, all testable values are set to "1" and then to "0" after successful completion of the test.

Fig 4: Identifying Notes On Display Group 086, Display Zone 1

Courtesy of AUDI OF AMERICA, INC.

NOTE: In the previous graphic, for generating readiness code, go to READINESS CODE, GENERATING .

NOTE: The readiness code is only produced when all display digits in display zone 1 are set to "0".

If the specification "0 0 0 0 0 0 0 0" is achieved in display zone 1:

Press < button.
Check Diagnostic Trouble Code (DTC) memory to check. Go to DIAGNOSTIC TROUBLE CODE (DTC) MEMORY, CHECKING AND ERASING (there must not be any stored DTCs).

If specified value is not obtained:

Generate readiness code. Go to READINESS CODE, GENERATING .