Highlander 2WD V6-3.3L (3MZ-FE) Hybrid (2006)
Evaporative Emission Control Canister: Testing and Inspection
INSPECTION
1. INSPECT CHARCOAL CANISTER ASSEMBLY
a. Visually check the charcoal canister for cracks or damage. If cracks or damage are found, replace the charcoal canister assembly.
b. Check charcoal canister operation.
1. With the purge port closed, blow 1.10 kPa (11.2 gf/sq.cm, 0.16 psi) of air into the vent port, and check that air flows from the air inlet
port.
If the result is not as specified, replace the charcoal canister assembly.
2. With the vent port closed, blow 1.10 kPa (11.2 gf/sq.cm, 0.16 psi) of air into the air inlet port, and check that air flows from the purge
port. If the result is not as specified, replace the charcoal canister assembly.