Basic Setting, (Function 04)

Basic Setting (scan Tool Function 04)

With ignition on and engine at standstill, the following operations can be performed using "function 04", basic setting:
- Adaptation of Throttle Valve Control to Engine Control Module (ECM) Display group 060. Throttle Valve Control Module -J338-, Adapting

With ignition on and engine running, the following operations can be performed using basic setting:
- Adaptation of oxygen sensor control.

Test requirements for operations with engine running:
- No DTCs in DTC memory.
- Coolant temperature at least 80 C.
- Electrical consumers switched off (radiator fan must NOT run during test).
- A/C switched off.

Test sequence
- Connect VAS 5051 tester and select vehicle system "01 - Engine electronics". Ignition must be switched on for this. Connecting VAS 5051/VAG 1551 Scan Tool (ST)
or, depending on desired operation:
- Start engine.

Display on VAS 5051:







- In selection -1-, click on diagnostic function "04 - Basic Setting".

Display on VAS 5051:







1 - Enter display group; max. value = 255
- Enter desired 3-digit display group number in button field -2- and press -Q- button to confirm input.

Example:
- Press buttons -0-, -0- and -0- to select "display group number 000" and press -Q- button to confirm input.

NOTE: After selecting display group number, the EVAP canister purge regulator valve valve is closed and the A/C compressor is switched off.

Display on VAS 5051:







1 - Display group 0
2 - Display field 1 2 3 4 5 6 7 8 9 10
- End the "04 - Basic Setting" function by pressing the <- button.

Display Group 000: