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Toyota Camry Problems

Check Engine Light on Due to EVAP Vapor Canister Fault on Toyota Camry

Problem Description and Possible Solution

The Evaporative system may have problems with the vapor canister releasing charcoal pellets that plug the vent valve. Typically a Code P0441, P0442 and P0446 will be set. The key code is the P0446 which is a vent valve electrical failure. The proper repair is to replace the entire canister with all the valves as a unit. This is located on top of the fuel tank and is expensive. Our Technicians tell us that for awhile Toyota was covering these problems, but this may have changed. It would not hurt to call the dealer if this problem occurs to see if Toyota is still helping with these repairs.

(21 people reported this problem)

Toyota Camry Vehicles With This Problem

RepairPal Verified
Average mileage: 145,629 (63,890–245,000)
6 model years affected: 1996, 1997, 2001, 2002, more2004, 2007
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Viewing 1-6 of 6 comments
Only the light is on that is the check engine light
Had a po441 code said that evaporate emission system incorrect purge flow
PO440 and PO446 coded with engine light on. Olathe Toyota tells me $839 to replace charcoal can1ster. HMMMM. Sounds VERY HIGH.
I have this problem going on now and I have a code read out of P0441 can someone please help me what is it? I was driving home one day the a/c was on and all of a sudden the engine light came on