I got the "check engine" light on. So I went to a friend that has a vag-com interface and software and asked him to test my car. The software found the following...

VCDS Version: Release 908.0
Data version: 20090911

Wednesday,12,January,2011,19:51:33:13314

Chassis Type: 8E - Audi A4 B6/B7
Scan: 01 02 03 08 09 0F 11 15 16 17 18 36 37 45 46 55 56 57 65 67
69 75 76 77

VIN: WAUZZZ8E53A289065 Mileage: 205240km/127530miles
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Address 01: Engine Labels: Redir Fail!
Part No SW: 8E0 909 518 AH HW: 8E0 909 018 A
Component: 1.8L R4/5VT G 0002
Coding: 0011511
Shop #: WSC 63351 000 00000

7 Faults Found:
17544 - Fuel Trim: Bank 1 (Add): System too Lean
P1136 - 001 - Upper Limit Exceeded - MIL ON
16891 - Idle Control System RPM: Higher than Expected.
P0507 - 001 - Upper Limit Exceeded - Intermittent
17705 - Pressure Drop between Turbo and Throttle Valve (check D.V.!)
P1297 - 001 - Upper Limit Exceeded
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 008 - Implausible Signal - Intermittent
16685 - Cylinder 1: Misfire Detected
P0301 - 008 - Implausible Signal - Intermittent
16686 - Cylinder 2: Misfire Detected
P0302 - 008 - Implausible Signal - Intermittent
16683 - Boost Pressure Regulation: Control Range Not Reached
P0299 - 002 - Lower Limit Exceeded
Readiness: 0000 1101

Could you please help me interpret the errors and find solutions?