2001 Dodge Grand Caravan EVAP Leak

2001 ALL OTHER MAKES ALL OTHER MODELS
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CG2056
  • MEMBER
  • 1 POST
2001 G. Caravan [b:ee795ca3fe][code:1:ee795ca3fe] I have a reading
CODES: P1684 - ?,
P0442, P0445 - (evaporate emisson system leak, (GROSS LEAK))
How to repair this, or locate the devices causing problem?
How to reset computer and check engine light?

thank you for the help
chris[/code:1:ee795ca3fe][/b:ee795ca3fe][/b]
May 11, 2006 at 4:14 AM
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SDALTON19
  • ✓Experienced Mechanic
  • 87 POSTS
you need to start by visually inpsecting the evaporative emissions hoses chryslers hose are generally weak and crack and or break off thats where i would start
May 27, 2006 at 1:02 PM
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Suggested Repair

Start with a visual inspection of the evaporative emissions hoses. These hoses are often weak and can crack or break off, which can cause the EVAP leak codes.

Conversation Summary

The owner of a 2001 Grand Caravan with 82,000 miles and a 3.3L engine reported codes P1684, P0442, and P0445, describing an evaporative emissions system leak including a gross leak. They asked how to locate and repair the cause and how to reset the computer and check engine light. The expert advised starting by visually inspecting the evaporative emissions hoses, which commonly crack or break.

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