Evaporative Emissions System: Testing and Inspection
Canister Purge Operation (Typical):
SYSTEM SERVICE
Ensure all vacuum hoses and electrical wires are routed clear of the exhaust manifold to prevent deterioration due to the high temperature. Vacuum hoses should always be a minimum of three inches from the exhaust manifold.
NOTE: Use only fuel resistant hoses when servicing the evaporative control system.
CHARCOAL CANISTER
The charcoal canister is a sealed service-free unit.