How do you test an EVAP canister purge solenoid? (video)
https://www.youtube.com/watch?v=94DT7aR5YWk
How do you test an EVAP canister? (video)
https://www.youtube.com/watch?v=0hdY29nkXiw
How much does it cost to fix a p0449 code?
Depending on the shop's labor rate, this typically costs somewhere between $75-$150. Many, if not most, shops will apply this diagnosis fee to any required repairs if you have them perform the repairs for you. via