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.