isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Evaporative Emission Control Canister > < California|Page 927
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Evaporative Check Valve: Testing and Inspection

Remove check valve and check for leakage by blowing air into the ports. Air should flow through the check side (canister side) but not through the relief
side (air cleaner side). Replace valve if not functioning properly.

Evaporative Emission Control Canister > < California|Page 927