1998 Corolla

[prag]

I'm getting a P0446. Changed the gas cap. Don't know where the canister is located. Any suggestions as to where I can dx this problem.

[roadrunner2]

Originally Posted by prag

I'm getting a P0446. Changed the gas cap. Don't know where the canister is located. Any suggestions as to where I can dx this problem.

Not positive on your vehicle's canister location.

It may be behind the fuel tank up against the body or under the hood.

Some are round like a coffee can while others are square with two lines running from them.

Are you certain the canister is saturated?

Consistent 'topping off' of the fuel tank at fill up will saturate the cannister.

The problem may be with the purge valve, or perhaps a kinked or plugged vent line.