Evaporative Emission Control System (EVAP) Testing

Charcoal Canister Location:

VISUAL INSPECTION
1. Check condition and routing of vacuum hoses. Refer to Vehicle Emission Control Information (VECI) label, (underhood).
2. Ensure all vacuum hoses and electrical wires are clear of exhaust manifold to prevent deterioration. Due to temperature, vacuum hoses should always be a minimum of three inches from exhaust manifold.


NOTE: Use only fuel resistant hoses when servicing evaporative emission control system.