DTC P0440: Evaporative (EVAP) Control System Malfunction Or DTC P0455: Evaporative (EVAP) Control System Leak Detected: Notes
WARNING: This page is about a different car, the 1999 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
This work must be performed in a well ventilated area away from any open flame.
NOTE:
Ensure fuel filler cap is tightened securely and gasket is in good condition. Inspect vacuum hoses for kinks, loose connections and deterioration before testing EVAP system.