help with reading datalog

[mr-proper]

code p0174-(bank 2 is lean) showed up yesterday
04 mach 1
here is datalog at idle and some driving

code showed up at low rpm driving 15-20mph, car still drives fine.
car has cams,cai,borla, and catted midpipe and custom tune.
drove the car 300miles since cam install and yesterday the code showed up.
i will call my tuner on monday to find out more.
but for now i would like to know what is going on in these data logs.
this is my 1st time doing it so, i hope you can tell me whats going on
thanks


https://www.dropbox.com/s/7qmobmrkmp7cl0r/datalog1.csv

 

[watman02]

have u looked for a vacuum leak? forget to plug in something? check all manifold connections. anything post maf. i use brake clean or throttle body cleaner.
is the car running ok?
sort dint have the ability to look at ur datalog at the moment.

 

[mr-proper]

have u looked for a vacuum leak? forget to plug in something? check all manifold connections. anything post maf. i use brake clean or throttle body cleaner.
is the car running ok?
sort dint have the ability to look at ur datalog at the moment.

did everything from cleaning maf to check exhaust leak and vacuum leak with carb cleaner, headers to midpipe manifold was not really tight , maybe hand tight, so well sewhats going on



https://www.dropbox.com/s/7qmobmrkmp7cl0r/datalog1.csv