Any one familiar with this - How to determine if is value or canister or ??? by DIY? thanks
P0455 - Evaporative Emission Control System Leak Detected (gross leak)
P1448 - EVAP Canister Vent Control Valve (Open) (Nissan, Infiniti)
On my 98 Maxima, which in most cases is similar to your 2002, the canister was located just behind the left rear wheel, below the feul filer neck. my valve was clogged with leaves and such when I got the code. I got it cleaned it up and the code went away.
CD
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