2000 audi a6 2.7t trip.

Last night engine studdered and went into limp mode heres what vag com had to say.

Thursday,22,May,2014,10:28:00:34448
VCDS Version: Release 12.12.2 (x64)

Address 01: Engine Labels: 078-907-551-AZA.lbl
Control Module Part Number: 4B0 907 551 L
Component and/or Version: 2.7l V6/5VT G 0003
Software Coding: 06652
Work Shop Code: WSC 02325
VCID: 2D51CD42E797AE76001-5140
8 Faults Found:

17965 - Charge Pressure Control
P1557 - 35-00 - Positive Deviation
16487 - Mass Air Flow Sensor (G70)
P0103 - 35-10 - Signal too High - Intermittent
17521 - Oxygen (Lambda) Sensor; B1 S1
P1113 - 35-10 - Internal Resistance too High - Intermittent
17537 - Fuel Trim; Bank 2 (Mult)
P1129 - 35-00 - System too Rich
17535 - Fuel Trim; Bank 1 (Mult)
P1127 - 35-00 - System too Rich
17862 - Exhaust Gas Temp Sensor 1 (G235)
P1454 - 35-10 - Short to Ground - Intermittent
17544 - Fuel Trim: Bank 1 (Add)
P1136 - 35-00 - System too Lean
17546 - Fuel Trim: Bank 2 (Add)
P1138 - 35-00 - System too Lean

Readiness: 0000 1101

This is what I did 2 weeks ago changed out the Maf for a refurbished one I figured it was the Maf since pulling the plug off the only code was for the maf after 75 miles from clearing them. So I ordered one from advanced and cleared codes so these are new. Here is the vag com from 2 weeks ago what was wrong then.

VCDS Version: Release 12.12.2 (x64)
Data version: 20140212

Tuesday,13,May,2014,03:59:33:34448

Chassis Type: 4B - Audi A6 C5 (1998 > 2006)
Scan: 01 02 03 06 08 15 16 17 18 22 34 35 36 37 45 55 56 57 65 67
75 76 77

-------------------------------------------------------------------------------
Address 01: Engine Labels: 078-907-551-AZA.lbl
Part No: 4B0 907 551 L
Component: 2.7l V6/5VT G 0003
Coding: 06652
Shop #: WSC 02325
VCID: 2D51CD42E797AE76001-5140

7 Faults Found:
16815 - Warm Up Catalyst; Bank 2
P0431 - 35-00 - Efficiency Below Threshold
16805 - Warm Up Catalyst; Bank 1
P0421 - 35-10 - Efficiency Below Threshold - Intermittent
18014 - Rough Road/Engine Torque Signal from ABS
P1606 - 35-00 - Electrical Malfunction
16487 - Mass Air Flow Sensor (G70)
P0103 - 35-10 - Signal too High - Intermittent
17965 - Charge Pressure Control
P1557 - 35-00 - Positive Deviation
17862 - Exhaust Gas Temp Sensor 1 (G235)
P1454 - 35-10 - Short to Ground - Intermittent
17521 - Oxygen (Lambda) Sensor; B1 S1
P1113 - 35-10 - Internal Resistance too High - Intermittent
Readiness: 0010 1001

Any thoughts are welcome.