2000 Toyota Avalon/Replace charcoal canister help.


Old 12-09-06, 02:23 PM
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Join Date: Dec 2006
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2000 Toyota Avalon/Replace charcoal canister help.


My engine light is on. PO446 evap. code.
Dealership did diagnostics and states that evap./charcoal canister has an internal leak and needs to be replaced.
Part #: 77740-06170

Is this a part that can be replaced by home mechanic? Do you need any special tools, etc?

Does anyone have instructions for this and the best place/price to purchase it at?

Thank you for your help?
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Old 12-09-06, 03:51 PM
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Did you try replacing your fuel cap before paying the dealer? Most of the time, a EVAP code comes up when the fuel cap is leaking or loose.

This part should not be to difficult to replace. I don't see any special tools needed, but get yourself a Chiltons or Haynes manual and it will tell you. You may need some fuel line clamps. Should just be some basic socket and wrench set.
Old 12-09-06, 05:05 PM
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Join Date: Dec 2006
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Thanks for response

Thank you.
Fuel cap is fine.
They supposedly did full diagnostics and "evaporative canister internal leak",
is what they came up with.
I had reset the engine light prior to this with checking the gas cap but it eventually came back on again.

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