I'm having a problem with my Volvo S60 2001 non-turbo, can't pass inspection because of P4066 i think it has some todo with the fuel vapor canister. Any help would be apperciated.

Thank You

 

P4066 seems a bit odd for an OBD2 code. Is it P04xx maybe? I can't find a P0466 error code, but some of the P04nn numbersare related to the evaporative emission system. Could be a loose or bad gas cap...

(Check codes here: http://www.obd-codes.com/search/)

 

Replaced the gas cap, still getting p0445 and p0446

 

Some other P0445 codes have been repaired by finding a leak in the hoses going to theevap canister. I'm not sure where this is onour S60. ???

http://www.obd-codes.com/forums/view...546&p=1412