P1449 Evap Code Solved on BMW 328i e90 e91

[@Oh_No_Its_Carlos]

Great video. Extremely helpful!

[@picklesgarage]

@@Oh_No_Its_Carlos Sure thing, thanks for watching!

[@1ninjadon]

Thnx man

[@picklesgarage]

@@1ninjadon Sure thing, thanks for watching

[@1ninjadon]

Question, i changed my pump already but code still exist

[@picklesgarage]

@1ninjadon So couple things with that, if you changed it recently you'd have to clear the code and drive around like normal for up to a couple weeks at times to get thru a full drive cycle. If you have done that and you still have the code my recommendation would be to replace all of those O rings you saw on the fittings and the rubber grommet you have on the pump itself. This is unfortunetly where it's a bit of a guessing game without the smoke machine mentioned. Best thing is to try to run it then turn it off and see if you can smell fuel (not exhaust) in a specific area because that will be your issue. Then you'd have to clear the code and do the drive cycle again. I'd hate for you to throw more parts at it so best step is to make sure it's a perfect leak free system first then maybe move on to a purge valve. Hope this helps this code is about a leak in a pretty large system so it's just about finding where

[@1ninjadon]

@@picklesgarage aii thnx, I’ll take into consideration