- Start new session in ISTA D/+, perform the identification of vehicle and a test:
2. select menu Vehicle management:
3. Select Troubleshooting and Function structure:
4. Expand Power train
5. Expand Engine electronics MSV:
6. Expand Exhaust emission system:
7. Expand Catalytic converters:
8. Select NOx sensor
9. select ABL Nitrogen oxide sensor and press Display
10. from menu select Clear adaptations, follow instructions
