07 ms3 - cel + loss of power/sputter @3000 rpm - help

rwdbmwm3

Member
:
07 MS3, 11 MS3
Hey Guys

I got just got an 07 MS3

MODS
- Boost Gauge
- Corksport Exhaust

When I drive car when it is cold it loses all power @ 3,000rpm (throws me to front of car!), when car is warmed up it rarely happens

here are the codes I pulled from CEL first time
- P0102 MAF/VAF Circuit Low Input
- P0113 IAT Circuit High Input
- P2119 TAC System Throttle Body Range/Performance
- P0480 Cooling Fan 1 Control Circuit

My mechanic recommended MAF sensor - put new one in , car drove good for about 3 days (minus 1 or 2 moments of loss of power at 3000rpm - I thought maybe it was adjusting to NEW MAF)
then CEL is back on! Car drives like s***

same codes are before + P2178 System Too Rich Off Idle B1

I read that there is a possibility of a loose/stretched wire?
If anyone has any ideas for tests please let me know!!!!!!!!!

THANKS
 
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