Checking the Evaporative System For Leaks

Test 1 - 3:

Test 4 - 6:

SYMPTOM
CHECKING THE EVAP SYSTEM

POSSIBLE CAUSES
- Evap purge solenoid vacuum hose
- Evap purge solenoid leaking
- Evap purge solenoid restriction
- Evap canister vacuum feed hose
- Evap canister vent valve hose
- Evap canister output hose between the canister and the fuel tank