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Diagnostic Procedures

NOTE: EVAP Pressure/Purge Diagnostic Station (J- 41413) is required to pressurize EVAP system in the following test.

Fig 1: DTC P0440: EVAP System (Steps 1-4)

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Fig 2: DTC P0440: EVAP System (Steps 5-14)

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Fig 3: DTC P0440: EVAP System (Steps 15-18)

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