Basic Setting (Function 04)
Basic Setting (Function 04)
With ignition on and engine at standstill, the following operations can be performed using "function 04", basic setting:
- Adapt throttle valve control module to Engine Control Module (ECM) Display group 060.
- Vehicles with automatic transmission: Adaptation of kick down function of accelerator pedal position sensor to ECM.
With engine running, the following operations can be performed using basic setting:
- Adaptation of oxygen sensor control. Refer to " Oxygen Sensor/Oxygen Sensor Before Catalyst"
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.
- Vehicles with automatic transmission Selector lever in P or N.
Test sequence
- Connect VAS5051 tester and select vehicle system "01 - Engine electronics". Ignition must remain switched on for this or, depending on desired operation: Connecting VAS 5051 Scan Tool
- Start engine.
Display on VAS5051:
- In selection -1-, click on the diagnostic function "04 - Basic setting".
Display on VAS5051:
1 - Enter display group Max. input value = 255
- Enter desired 3-digit display group number in button field -2- and press -Q- button to confirm input.
Indicated on VAS5051 for display group 000:
1 - Display group 0
2 - Display field 1 2 3 4 5 6 7 8 9 10
NOTE: After selecting display group number, the EVAP valve is closed and A/C compressor switched off.
Indicated on VAS5051 for display group 001 to 255:
1 - Display group X System in basic setting
2 - Display field 1
Display field 2
Display field 3
Display field 4
NOTE:
- For display group number 000, measured values are displayed as a decimal.
- To switch to a different display group, proceed as follows:
Display group VAS5051 tester
Higher Press [Up Arrow] button.
Lower Press [Down Arrow] button.
- End function "04 - Basic setting" by pressing <- button.
Display Group 000:
