Diagnostic Procedure

WARNING: This page is about a different car, the 2004 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: P0440-General EVAP System Failure - Diagnostic Procedure (Test Step 1)

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Fig 2: P0440-General EVAP System Failure - Diagnostic Procedure (Test Steps 2 - 5)

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Fig 3: P0440-General EVAP System Failure - Diagnostic Procedure (Test Step 6)

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Fig 4: P0440-General EVAP System Failure - Diagnostic Procedure (Test Steps 7 - 8)

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Fig 5: P0440-General EVAP System Failure - Diagnostic Procedure (Test Steps 9 - 11)

Courtesy of DAIMLERCHRYSLER CORP.