Work procedure

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2004 Audi A6, 2003 Audi S6, 2003 Audi A6, 2002 Audi S6, and 2002 Audi A6. However, it is still accessible from the selected car via links, so may be relevant.

Connect diagnostic tester. See CONNECT DIAGNOSTIC TESTER .
In diagnostic function "33 - OBD", select "Mode 1: Check measuring values".
Select the desired measured value according to the PID (Parameter Identification), e.g. "PID 05. Cooling fluid temperature", via the following table.

NOTE:

Specified values assigned to the measuring values are found in the corresponding component- and function tests.
Bank 1 = cylinder bank 1 in direction of travel, right; Bank 2 = cylinder bank 2 in direction of travel, left.
Measuring values of Engine Control Module (ECM) are displayed under "10 - Engine electronics" and measuring values of Transmission Control Module (TCM) are displayed under "1A - Transmission electronics".

DISPLAY MEASURING VALUES (MODE 1)

PID⁽¹⁾

Display measuring values

01:

Monitoring status since erasing DTC memory

03:

Condition of the fuel system

04:

Calculated load condition value

05:

Cooling fluid temperature

06:

Short time gasoline-air ratio bank 1

07:

Gasoline-air ratio bank 1

08:

Short time gasoline-air ratio bank 2

09:

Gasoline-air ratio bank 2

12:

Engine rotations per minute (RPM)

13:

Vehicle speed

14:

Valve timing adjustment at 1. cyl. to "advance"

15:

Intake Air Temperature (IAT)

16:

Air flow quantity at Mass Air Flow (MAF) sensor

17:

Throttle valve position (absolute)

18:

Availability status of secondary air

19:

Available oxygen B1 to B2-S1 to S4 (present or not present)

20:

Sensor voltage Bank 1 - sensor 1

21:

Sensor voltage Bank 1 - sensor 2

24:

Sensor voltage Bank 2 - sensor 1

25:

Sensor voltage Bank 2 - sensor 2

28:

OBD-requirement for which this vehicle is equipped - OBD II

⁽¹⁾	PIDs that are not relevant are not listed.

End diagnosis and switch ignition off.