Oxygen Sensors After Catalytic Converter, Recognizing Interchanges

Oxygen Sensors after Catalytic Converter, Recognizing Interchanges

Special tools, testers and auxiliary items required

• (VAS5051) with (VAS5051/1)

Test requirements

• Engine coolant temperature at least 80 °C => display group 004, display zone 3.

Test sequence

- Connect vehicle diagnostic, testing and information system (VAS5051) and select vehicle system "01 - Engine electronics" in selection. Refer to => [ VAS 5051, Connecting and Select Functions ] VAS 5051, Connecting and Select Functions. Engine must be running at idling speed.

Test conditions

• Engine running at idling speed

Display on (VAS5051):





- Under - 1 - select diagnostic function "04 - Basic setting".

Display on (VAS5051):





1. Enter display group

- Enter "196" for "display group number 196" in zone - 2 - and confirm entry by pressing Q button.

Display on (VAS5051):





- Activate basic setting by pressing - A - button.

- Check specification in display zone - 4 -.

All models





- Exit function "04 - Basic setting" by pressing arrow button.