04 Allroad 4.2 - Multiple code Help

[MrMajestic]

Bought my Allroad a year ago and after hitting the snow and the beach in one weekend after getting back to Oregon, decided I want to keep this car for a long time. As it turns out I've been recently laid off at work and my choice is either to learn to work on it myself or sell it. love it too damn much to think about selling it. Very excited to just receive my Ross-Tech vag com! am doing my best to read through existing posts etc. to learn, but there is just a ton of info out there. Please excuse any retardation that may follow, and any help is VERY much appreciated. Thanks! 2004 Allroad 4.2 - 55k miles Wednesday,18,April,2012,17:53:09:27077 VCDS Version: Release 11.11.3 Data version: 20120401 Miltucky Audi Chassis Type: 4B - Audi A6 C5 Scan: 01 02 03 06 08 15 16 17 18 22 34 35 36 37 45 55 56 57 65 67 75 76 77 VIN: ------------------------------------------------------------------------------- Address 01: Engine Labels: None Part No SW: 4D0 907 560 BE HW: 8E0 907 560 Component: 4.2L V8/5V G 0020 Coding: 0007755 Shop #: WSC 02335 785 00200 VCID: 6AD5C3D24664C89 3 Faults Found: 16486 - Mass Air Flow Sensor (G70) P0102 - 004 - Signal too Low - MIL ON 18010 - Power Supply Terminal 30 P1602 - 002 - Voltage too Low - Intermittent 16497 - Intake Air Temp. Sensor (G42) P0113 - 002 - Signal too High - Intermittent Readiness: 0000 1101 ------------------------------------------------------------------------------- Address 02: Auto Trans Labels: 01V-927-156.lbl Part No: 4Z7 927 156 S Component: AG5 01V 4.2l5V USA 1215 Coding: 0001002 Shop #: WSC 02335 785 00200 VCID: 56AD8722E21C7C9 1 Fault Found: 18265 - Load Signal P1857 - 003 - Error Message from ECU ------------------------------------------------------------------------------- Address 03: ABS Brakes Labels: 8D0-907-389.lbl Part No: 4Z7 907 389 A Component: ABS/ESP allrad D56 Coding: 06387 Shop #: WSC 02325 VCID: 4A95635276A4289 1 Fault Found: 18265 - Load Signal P1857 - 35-00 - Error Message from ECU ------------------------------------------------------------------------------- Address 08: Auto HVAC Labels: 4B0-820-043-MY2.lbl Part No: 4B0 820 043 AM Component: A6-Klimavollautomat 0105 Coding: 00110 Shop #: WSC 02325 VCID: 65CFB0EEFF7AE71 No fault code found. ------------------------------------------------------------------------------- Address 15: Airbags Labels: 4B0-959-655-AI84.lbl Part No: 4Z7 959 655 J Component: Airbag 8.4EP 2000 Coding: 0000707 Shop #: WSC 02325 785 00200 VCID: 56AD8722E21C7C9 No fault code found. ------------------------------------------------------------------------------- Address 16: Steering wheel Labels: 4B0-907-487.lbl Part No: 4B0 907 487 F Component: Lenkradelektronik D01 Coding: 01005 Shop #: WSC 02335 VCID: 2F6312C6ED066D1 No fault code found. ------------------------------------------------------------------------------- Address 17: Instruments Labels: 4B0-920-xxx-17.lbl Part No: 4B0 920 981 P Component: KOMBI+WEGFAHRS. VDO D12 Coding: 06283 Shop #: WSC 26131 VCID: 336B1EB6012E491 WA1YL54B74N000454 AUZ7Z0C2406497 No fault code found. ------------------------------------------------------------------------------- Address 34: Level Control Labels: 4Z7-907-553.lbl Part No: 4Z7 907 553 E Component: - 2C1A1 D040 Coding: 25500 Shop #: WSC 09999 VCID: 47935A6665B6D51 1 Fault Found: 01316 - ABS Control Module 79-00 - Please Check Fault Codes ------------------------------------------------------------------------------- Address 35: Centr. Locks Labels: 4B0-962-258.lbl Part No: 4B0 962 258 M Component: Central Lock/Alarm D38 Coding: 15885 Shop #: WSC 02335 VCID: 336B1EB6012E491 3 Faults Found: 01371 - Alarm triggered by Door Contact Switch; Driver's Side 35-00 - - 01572 - Alarm triggered by Door Contact Switch; Passenger Side 35-00 - - 01369 - Alarm triggered by Hood Switch 35-00 - - ------------------------------------------------------------------------------- Address 36: Seat Mem. Drvr Labels: None Part No: 4B0 959 760 B Component: Sitzmemory R1 F 0204 Coding: 00001 Shop #: WSC 00000 VCID: 2C5905CADC10169 No fault code found. ------------------------------------------------------------------------------- Address 37: Navigation Labels: 4B0-919-887-BNS4.lbl Part No: 4B0 919 887 E Component: BNS 4.2 H05 BNO 0020 VCID: 356F20AE0F5A571 No fault code found. ------------------------------------------------------------------------------- Address 55: Xenon Range Labels: 4Z7-907-357.lbl Part No: 4Z7 907 357 Component: dynamische LWR D09 Coding: 00030 Shop #: WSC 02335 VCID: 04098D6A14003E9 No fault code found. ------------------------------------------------------------------------------- Address 56: Radio Labels: 8E0-035-1xx-56.lbl Part No: 4B0 035 195 N Component: symphony II NP2 0470 Coding: 00235 Shop #: WSC 26131 VCID: 2B5B06D6D91E111 No fault code found. ------------------------------------------------------------------------------- Address 75: Telematics Labels: None Part No SW: 8E0 035 616 A HW: 8E0 035 616 A Component: Telematik USA1 Coding: 0002333 Shop #: WSC 26131 444 84544 VCID: 234BEEF6E1CED91 2 Faults Found: 01656 - Crash Signal 004 - No Signal/Communication - Intermittent 01531 - Emergency Battery 002 - Lower Limit Exceeded - MIL ON ------------------------------------------------------------------------------- Address 76: Park Assist Labels: 8Z0-919-283.lbl Part No: 8Z0 919 283 Component: Parkingsyst. A6 RDW D08 Coding: 01186 Shop #: WSC 02335 VCID: 02058B720E14309 No fault code found. End --------------------------------------------------------------------- Wednesday,18,April,2012,18:03:40:27077 VCDS Version: Release 11.11.3 Data version: 20120401 Miltucky Audi Chassis Type: 4B - Audi A6 C5 Scan: 01 02 03 06 08 15 16 17 18 22 34 35 36 37 45 55 56 57 65 67 75 76 77 VIN: WA1YL54B74N000454 ------------------------------------------------------------------------------- Address 01: Engine Labels: None Part No SW: 4D0 907 560 BE HW: 8E0 907 560 Component: 4.2L V8/5V G 0020 Coding: 0007755 Shop #: WSC 02335 785 00200 VCID: 6AD5C3D24664C89 1 Fault Found: 16486 - Mass Air Flow Sensor (G70) P0102 - 004 - Signal too Low Readiness: 0110 1101 ------------------------------------------------------------------------------- Address 02: Auto Trans Labels: 01V-927-156.lbl Part No: 4Z7 927 156 S Component: AG5 01V 4.2l5V USA 1215 Coding: 0001002 Shop #: WSC 02335 785 00200 VCID: 56AD8722E21C7C9 1 Fault Found: 18265 - Load Signal P1857 - 003 - Error Message from ECU ------------------------------------------------------------------------------- Address 03: ABS Brakes Labels: 8D0-907-389.lbl Part No: 4Z7 907 389 A Component: ABS/ESP allrad D56 Coding: 06387 Shop #: WSC 02325 VCID: 4A95635276A4289 1 Fault Found: 18265 - Load Signal P1857 - 35-00 - Error Message from ECU ------------------------------------------------------------------------------- Address 08: Auto HVAC Labels: 4B0-820-043-MY2.lbl Part No: 4B0 820 043 AM Component: A6-Klimavollautomat 0105 Coding: 00110 Shop #: WSC 02325 VCID: 65CFB0EEFF7AE71 No fault code found. ------------------------------------------------------------------------------- Address 15: Airbags Labels: 4B0-959-655-AI84.lbl Part No: 4Z7 959 655 J Component: Airbag 8.4EP 2000 Coding: 0000707 Shop #: WSC 02325 785 00200 VCID: 56AD8722E21C7C9 No fault code found. ------------------------------------------------------------------------------- Address 16: Steering wheel Labels: 4B0-907-487.lbl Part No: 4B0 907 487 F Component: Lenkradelektronik D01 Coding: 01005 Shop #: WSC 02335 VCID: 2F6312C6ED066D1 No fault code found. ------------------------------------------------------------------------------- Address 17: Instruments Labels: 4B0-920-xxx-17.lbl Part No: 4B0 920 981 P Component: KOMBI+WEGFAHRS. VDO D12 Coding: 06283 Shop #: WSC 26131 VCID: 336B1EB6012E491 WA1YL54B74N000454 AUZ7Z0C2406497 No fault code found. ------------------------------------------------------------------------------- Address 34: Level Control Labels: 4Z7-907-553.lbl Part No: 4Z7 907 553 E Component: - 2C1A1 D040 Coding: 25500 Shop #: WSC 09999 VCID: 47935A6665B6D51 1 Fault Found: 01316 - ABS Control Module 79-00 - Please Check Fault Codes ------------------------------------------------------------------------------- Address 35: Centr. Locks Labels: 4B0-962-258.lbl Part No: 4B0 962 258 M Component: Central Lock/Alarm D38 Coding: 15885 Shop #: WSC 02335 VCID: 336B1EB6012E491 3 Faults Found: 01371 - Alarm triggered by Door Contact Switch; Driver's Side 35-00 - - 01572 - Alarm triggered by Door Contact Switch; Passenger Side 35-00 - - 01369 - Alarm triggered by Hood Switch 35-00 - - ------------------------------------------------------------------------------- Address 36: Seat Mem. Drvr Labels: None Part No: 4B0 959 760 B Component: Sitzmemory R1 F 0204 Coding: 00001 Shop #: WSC 00000 VCID: 2C5905CADC10169 No fault code found. ------------------------------------------------------------------------------- Address 37: Navigation Labels: 4B0-919-887-BNS4.lbl Part No: 4B0 919 887 E Component: BNS 4.2 H05 BNO 0020 VCID: 356F20AE0F5A571 No fault code found. ------------------------------------------------------------------------------- Address 55: Xenon Range Labels: 4Z7-907-357.lbl Part No: 4Z7 907 357 Component: dynamische LWR D09 Coding: 00030 Shop #: WSC 02335 VCID: 04098D6A14003E9 No fault code found. ------------------------------------------------------------------------------- Address 56: Radio Labels: 8E0-035-1xx-56.lbl Part No: 4B0 035 195 N Component: symphony II NP2 0470 Coding: 00235 Shop #: WSC 26131 VCID: 2B5B06D6D91E111 No fault code found. ------------------------------------------------------------------------------- Address 75: Telematics Labels: None Part No SW: 8E0 035 616 A HW: 8E0 035 616 A Component: Telematik USA1 Coding: 0002333 Shop #: WSC 26131 444 84544 VCID: 234BEEF6E1CED91 2 Faults Found: 01656 - Crash Signal 004 - No Signal/Communication - Intermittent 01531 - Emergency Battery 002 - Lower Limit Exceeded - MIL ON ------------------------------------------------------------------------------- Address 76: Park Assist Labels: 8Z0-919-283.lbl Part No: 8Z0 919 283 Component: Parkingsyst. A6 RDW D08 Coding: 01186 Shop #: WSC 02335 VCID: 02058B720E14309 No fault code found. End --------------------------------------------------------------------- Wednesday,18,April,2012,18:12:30:27077 VCDS Version: Release 11.11.3 Data version: 20120401 Miltucky Audi Chassis Type: 4B - Audi A6 C5 Scan: 01 02 03 06 08 15 16 17 18 22 34 35 36 37 45 55 56 57 65 67 75 76 77 VIN: WA1YL54B74N000454 ------------------------------------------------------------------------------- Address 01: Engine Labels: None Part No SW: 4D0 907 560 BE HW: 8E0 907 560 Component: 4.2L V8/5V G 0020 Coding: 0007755 Shop #: WSC 02335 785 00200 VCID: 6AD5C3D24664C89 1 Fault Found: 16486 - Mass Air Flow Sensor (G70) P0102 - 004 - Signal too Low - MIL ON Readiness: 0110 1101 ------------------------------------------------------------------------------- Address 02: Auto Trans Labels: 01V-927-156.lbl Part No: 4Z7 927 156 S Component: AG5 01V 4.2l5V USA 1215 Coding: 0001002 Shop #: WSC 02335 785 00200 VCID: 56AD8722E21C7C9 1 Fault Found: 18265 - Load Signal P1857 - 003 - Error Message from ECU ------------------------------------------------------------------------------- Address 03: ABS Brakes Labels: 8D0-907-389.lbl Part No: 4Z7 907 389 A Component: ABS/ESP allrad D56 Coding: 06387 Shop #: WSC 02325 VCID: 4A95635276A4289 1 Fault Found: 18265 - Load Signal P1857 - 35-00 - Error Message from ECU ------------------------------------------------------------------------------- Address 08: Auto HVAC Labels: 4B0-820-043-MY2.lbl Part No: 4B0 820 043 AM Component: A6-Klimavollautomat 0105 Coding: 00110 Shop #: WSC 02325 VCID: 65CFB0EEFF7AE71 No fault code found. ------------------------------------------------------------------------------- Address 15: Airbags Labels: 4B0-959-655-AI84.lbl Part No: 4Z7 959 655 J Component: Airbag 8.4EP 2000 Coding: 0000707 Shop #: WSC 02325 785 00200 VCID: 56AD8722E21C7C9 No fault code found. ------------------------------------------------------------------------------- Address 16: Steering wheel Labels: 4B0-907-487.lbl Part No: 4B0 907 487 F Component: Lenkradelektronik D01 Coding: 01005 Shop #: WSC 02335 VCID: 2F6312C6ED066D1 No fault code found. ------------------------------------------------------------------------------- Address 17: Instruments Labels: 4B0-920-xxx-17.lbl Part No: 4B0 920 981 P Component: KOMBI+WEGFAHRS. VDO D12 Coding: 06283 Shop #: WSC 26131 VCID: 336B1EB6012E491 WA1YL54B74N000454 AUZ7Z0C2406497 No fault code found. ------------------------------------------------------------------------------- Address 34: Level Control Labels: 4Z7-907-553.lbl Part No: 4Z7 907 553 E Component: - 2C1A1 D040 Coding: 25500 Shop #: WSC 09999 VCID: 47935A6665B6D51 1 Fault Found: 01316 - ABS Control Module 79-00 - Please Check Fault Codes ------------------------------------------------------------------------------- Address 35: Centr. Locks Labels: 4B0-962-258.lbl Part No: 4B0 962 258 M Component: Central Lock/Alarm D38 Coding: 15885 Shop #: WSC 02335 VCID: 336B1EB6012E491 3 Faults Found: 01371 - Alarm triggered by Door Contact Switch; Driver's Side 35-00 - - 01572 - Alarm triggered by Door Contact Switch; Passenger Side 35-00 - - 01369 - Alarm triggered by Hood Switch 35-00 - - ------------------------------------------------------------------------------- Address 36: Seat Mem. Drvr Labels: None Part No: 4B0 959 760 B Component: Sitzmemory R1 F 0204 Coding: 00001 Shop #: WSC 00000 VCID: 2C5905CADC10169 No fault code found. ------------------------------------------------------------------------------- Address 37: Navigation Labels: 4B0-919-887-BNS4.lbl Part No: 4B0 919 887 E Component: BNS 4.2 H05 BNO 0020 VCID: 356F20AE0F5A571 No fault code found. ------------------------------------------------------------------------------- Address 55: Xenon Range Labels: 4Z7-907-357.lbl Part No: 4Z7 907 357 Component: dynamische LWR D09 Coding: 00030 Shop #: WSC 02335 VCID: 04098D6A14003E9 No fault code found. ------------------------------------------------------------------------------- Address 56: Radio Labels: 8E0-035-1xx-56.lbl Part No: 4B0 035 195 N Component: symphony II NP2 0470 Coding: 00235 Shop #: WSC 26131 VCID: 2B5B06D6D91E111 No fault code found. ------------------------------------------------------------------------------- Address 75: Telematics Labels: None Part No SW: 8E0 035 616 A HW: 8E0 035 616 A Component: Telematik USA1 Coding: 0002333 Shop #: WSC 26131 444 84544 VCID: 234BEEF6E1CED91 2 Faults Found: 01656 - Crash Signal 004 - No Signal/Communication - Intermittent 01531 - Emergency Battery 002 - Lower Limit Exceeded - MIL ON ------------------------------------------------------------------------------- Address 76: Park Assist Labels: 8Z0-919-283.lbl Part No: 8Z0 919 283 Component: Parkingsyst. A6 RDW D08 Coding: 01186 Shop #: WSC 02335 VCID: 02058B720E14309 No fault code found. End

[MrMajestic]

i have removed and cleaned MAF and replaced the air filter.
thinking i will try to test wiring harness next. have a replacement MAF but want to verify harness has proper function before installing new MAF.