Hello All, I am a noobie... I have a 2004 TT... it will not start, prior to not starting at all I began to experience a loss of power taking off in 1st gear..then it would pick up once in 2nd gear. Also, I would have to crank it at least 3 or 4 times before it would finally start with backfires/ misfires in between. I have a P0340 code and P0341. I have replaced spark plugs and the camshaft sensor... the still won’t start. I am humbly asking for any advice out there. Thank you.

clew