Scantool Diagnostics

Engine Control
P0441 Evaporative Emission System Incorrect Purge Flow - Scantool Diagnostics

Monitor GDS Data

NOTE:
Evaporative Emissions Systems (EVAP) Leak Tests can be run by the GDS.

1. Install GDS and IG "ON" and then clear DTC.
2. Select and press "EVAP.LEAKAGE TEST" mode in the GDS.
3. Check if the vehicle is under test conditions as below [Fig 1].
4. If OK, Start engine and restart Evap.Leakage Test again[Fig 2].








5. Is the same DTC set after the Evap.leakage test with GDS ?