hi guys i need some help i have this 2006 vw golf turbo fsi coming up with a code po171 lean bank 1 i think is the air flow but may be i am wrong i smoke the car no leak i check air flow check ok f/f data vss 1mph ect 179 st7.0 lt 3.9 any help thank yous again

FIX posted 12/5/2013

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