CANISTER O. Removal: Disconnect hose from canister to purge valve. 1. When the air is blown into Tank port, there 2. should be no restriction of flow through Purge port and Air port (i.e. canister bottom port). If the operation differs from the above 3. description, canister must be replaced. Connect hoses to canister. 4. Ensure that hoses are clamped securely. 5. Inspection Remove fuel filler cap. 1. If check result is not satisfactory, check for 2. vaccum hose, purge valve, wire harness etc. Check carbon canister for signs of damage and defects. If defective, replace canister. • If OK, go to step 3 • Warm up engine to normal operating 3. temperature. Disconnect “purge” end hose (from the canister 4. to purge valve) a) Place finger against the end of disconnected 5. hoses. Check that vaccum is felt there when engine is running at idle speed. b) Also check that vaccum is felt when engine speed is increased to higher than 2000/3000rpm. Start engine and run it at idle speed. 6. Disconnect vaccum hose(from canister purge valve to T Connector). Block the T connector port from where the hose has been removed, with finger placed against the hose disconnected. Check that vaccum is applied. If it is not applied clean vaccum passage by blowing compressed air. Assembly : For hose connection refer schematic circuit diagram. The canister port consists of marking “purge” and “tank”. Warning : Do not suck air through canister port. Fuel vapours inside canister is harmful. ENGINE 1.2L BSVI PHASE-2 70
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