Implementation of Driving Cycle

Implementation of Driving Cycle












- Clear diagnostic trouble codes

Unplug the connector:
- EVAP canister purge valve (321)
- Connect test lamp 86 11 857 to the female connector.












- Start the engine and let it idle until the coolant temperature exceeds 60 °C.
- Read value: Purge Adaptation (Trionic).
- State what the diagnostic tool shows:


-15% to -25% Performing A Driving Cycle

Other value Fault Not Rectified - I