OBD II scan tool excluding Toyota handheld tester

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Check whether hose close to fuel tank have been modified, and check whether there are signs of any accident near fuel tank or charcoal canister (See page DI-83).

Check that fuel tank cap is TOYOTA genuine parts.

Replace to TOYOTA genuine parts.

3

Check that fuel tank cap is correctly installed.

NG^

Correctly install fuel tank cap.

OK

4

Check fuel tank cap (See page EC-7).

NG^

Replace fuel tank cap.

OK

5

Check filler neck for damage.

NG^

Replace filler pipe.

OK

e

Check VSV connector for EVAP, VSV connector for CCV, VSV connector for purge flow switching valve and vapor pressure sensor connector for looseness and disconnection.

NG^

Repair or connect VSV or sensor connector.

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