Basic Setting (Function 04)
Basic setting
With engine stopped and ignition switched on, the following operation can be performed with the "Function 04" basic setting:
- Adaptation of the throttle valve control module to the engine control module display group 60:
With the "engine running", the following operations can be performed in the basic setting mode "Function 04":
- Adaptation of the oxygen sensor control.
Oxygen Sensor Before Catalyst, Checking
- Troubleshooting by selective activation and deactivation of the oxygen sensor control.
Oxygen Sensor Before Catalyst, Checking
Test conditions for operations with engine running
- No DTC stored in DTC memory
- Coolant temperature at least 85 degrees C.
- Electrical consumers switched off (radiator fan must not run during the check)
- Air conditioner switched off
- Gear selector lever in P or N position
- Wheels in straight-ahead position
- Connect Vehicle Diagnostic, Testing and Information System VAS 5051 or V.A.G 1551 Scan Tool and select engine electronics control module 1 with "Address word" 01. For this purpose, engine must be running at idle speed.
Connecting VAS 5051 Scan Tool
- Checking and erasing Diagnostic Trouble Code (DTM) memory. No DTCs must be stored (if necessary, correct malfunction, erase DTC memory, switch off and re-start engine, perform test drive and check DTC memory again.
- Leave engine idling.
Indicated on display
Rapid data transfer HELP
Select function XX
- Press keys 0 and 4 for function "Basic Setting" and confirm entry by pressing Q key.
Indicated on display
Basic setting
Enter display group number XXX
- Select required display group number from display group overview in "Measured Value Block" section.
NOTE: Display group number 000 is used here as an example to demonstrate the procedure.
- Press key 0 three times.
(000 is used to select the function "display group 000").
NOTE: After the display group number is selected, the EGR valve is closed and the air conditioner compressor is switched off.
Indicated on display
Basic setting Q
Enter display group number 000
- Confirm entry with Q key.
Indicated on display
System in basic setting 0 ->
1 2 3 4 5 6 7 8 9 10
Display Group 000:
- Allow engine to idle for a few minutes; coolant temperature at least 85 degrees C (display zone 1: at least 180).
NOTE:
- Each time the PRINT key is pressed, the current display readout is printed out.
- Press the C key before selecting further display groups.
- If specifications are achieved in all display zones, press -key.
Indicated on display
Rapid data transfer HELP
Select function XX
- Press keys 0 and 6 for "End output" function and press Q key to confirm entry.
Indicated on display
Rapid data transfer HELP
Select function XX