HELP!! A4 2.8 threw some codes(posted inside): cranks, sputters but wont start

[mrmthree]

so my dad's A4 decided it wouldn't start about a month ago. i'm now home from school and can finally ge tworking on it.
here are the codes it threw. any ideas on what to fix/what to do? i only really care about the engine codes since now winter has come and we need our winter car back.
TIA,
Mike

VCDS Version: Release 805.1
Data version: 20081017

Wednesday,03,December,2008,18:48:11:24102

Chassis Type: 8D - Audi A4 B5
Scan: 01 02 03 08 15 16 17 25 35 37 45 55 56 57 67 75 76 77

Mileage: 253480km/157505miles
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Address 01: Engine Labels: 078-907-551-AHA.lbl
Part No: 4D0 907 551 AH
Component: 2.8L V6/5V MOTR AT D03
Coding: 06251
Shop #: WSC 06335

6 Faults Found:
18010 - Power Supply Terminal 30: Voltage too Low
P1602 - 35-10 - - - Intermittent
17967 - Throttle Body (J338): Fault in basic settings
P1559 - 35-10 - - - Intermittent
17953 - Throttle Valve Controller: Malfunction
P1545 - 35-00 - -
18032 - MIL Request Signal Active (Check TCM for errors too!)
P1624 - 35-10 - - - Intermittent
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 35-10 - - - Intermittent
16690 - Cylinder 6: Misfire Detected
P0306 - 35-10 - - - Intermittent
Readiness: 0110 1101

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Address 02: Auto Trans Labels: 8D0-927-156.lbl
Part No: 8D0 927 156 BQ
Component: AG5 01V 2.8l5V USA 8511
Coding: 00000
Shop #: WSC 00000

5 Faults Found:
00268 - Solenoid Valve 6 (N93)
31-10 - Open or Short to Ground - Intermittent
00266 - Solenoid Valve 5 (N92)
31-10 - Open or Short to Ground - Intermittent
18265 - Load Signal: Error Message from ECU
P1857 - 35-10 - - - Intermittent
00296 - Kick-Down Switch (F8)
29-10 - Short to Ground - Intermittent
00526 - Brake Light Switch-F
27-00 - Implausible Signal

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Address 03: ABS Brakes Labels: 8E0-614-111-EDS.lbl
Part No: 8E0 614 111 A
Component: ABS/EDS 5.3 QUATTRO D00
Shop #: BB 24334

No fault code found.

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Address 08: Auto HVAC Labels: 8L0-820-043-2D.lbl
Part No: 8L0 820 043 D
Component: A4 KLIMAVOLLAUTOMAT_D75
Coding: 04162
Shop #: WSC 06335

2 Faults Found:
00779 - Outside Air Temp Sensor (G17)
30-00 - Open or Short to Plus
01273 - Fresh Air Blower (V2)
17-10 - Control Difference - Intermittent

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Address 15: Airbags Labels: None
Part No: 8D0 959 655 M
Component: Airbag 7 Audi 0502
Coding: 00104
Shop #: WSC 06335

3 Faults Found:
01217 - Side Airbag Igniter; Driver Side (N199)
32-10 - Resistance too High - Intermittent
00588 - Airbag Igniter; Driver Side (N95)
32-10 - Resistance too High - Intermittent
01218 - Side Airbag Igniter; Passenger Side (N200)
32-10 - Resistance too High - Intermittent

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Address 17: Instruments Labels: 8D0-919-xxx-17.lbl
Part No: 8D0 919 910 P
Component: B5-KOMBIINSTR. VDO D05
Coding: 02262
Shop #: WSC 00000

No fault code found.

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Address 35: Centr. Locks Labels: 8D0-862-257.lbl
Part No: 8L0 862 257 N
Component: CV-Pump D10
Coding: 16140
Shop #: WSC 06335

7 Faults Found:
01371 - Alarm triggered by Door Contact Switch; Driver's Side
35-00 - -
01374 - Alarm triggered by Terminal 15
35-00 - -
01370 - Alarm triggered by Interior Monitoring
35-00 - -
01369 - Alarm triggered by Hood Switch
35-00 - -
01368 - Alarm triggered by Luggage Compartment Switch
35-00 - -
00956 - Key 2
09-00 - Adaptation Limit Surpassed
00958 - Key 4
09-00 - Adaptation Limit Surpassed

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Address 45: Inter. Monitor Labels: 4B0-951-173.lbl
Part No: 4B0 951 173
Component: Innenraumueberw. D03
Coding: 00101
Shop #: WSC 06335

No fault code found.

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Address 56: Radio Labels: None
Part No: 8N0 035 186 A
Component: Radio D03
Coding: 00113
Shop #: WSC 06335

No fault code found.

End ---------------------------------------------------------------------

[TverRus69]

What year is it? Where in jersey are you at?
The power supply t30 voltage code is bs (comes up every time you disconect the battery).
The misfires are probably coils going back. Have they been changed yet? Unfortunately you have to change all of them because they come in a 6 pack package. I'm ordering one from AP Specialties from A4rob (great seller) as soon as i get some money together. If you want, you can buy one from him as well or wait till i get mine, and i'll stop by and see if it will solve your problems - all depends on how urgent it is for you.
I had the following symptoms with the same TB codes (the throttle valve controller malfunction). It would start and die right away unless i kept tapping the gas. Even then it would eventually studder/shutter/sputter and die. Also wouldnt rev past 3k (thought it was the MAF at first - bought another one and no change). I wound up ordering 2 TBs and still have one laying around. I'll sell it to you cheap if you want to try it. Only problem is im in NYC right now and the TB is in State College PA. Im going back there for a few hours later this week so i can grab it and give it to you if you meet me either in NYC or somewhere on I80.
Let me know.
The part number is 078 133 063 AK. The guy i bought it from said it came off a 99 2.8 MQ.

[TverRus69]

sorry, reread your post and saw that you have tip. I don't think the TB is the same. Call the stealer though and ask if the one i have will work for you (almost sure it won't tho). In any case i would say that that is definitely what is causing the majority of your problems. Try A&P or Tom's Autoparts (they're in CT) for the TB. Don't buy anything from Thoroughbred Auto though

Since you have the real RossTech cable and software, try to do a TBA first. The instructions are on the RossTech site all you have to do is go into the engine part(group 1), then pick some meas. block (forget which one), and "reset to basic settings."

[cparke]

So many systems having electrical problems? Seems to me like you should start checking the grounds.