Vag-Com Codes Help
 

I searched, but didn't come up with any solid answers. I don't want to clear the codes, I have emissions testing this week, and I don't think the readiness codes will display passed soon enough. Can the Barometric Pressure Sensor cause any problems?

Chassis Type: 8D - Audi A4 B5
-------------------------------------------------------------------------------
Address 01: Engine
Controller: 4B0 906 018 P
Component: 1.8L R4/5VT G 0006
Coding: 07201
Shop #: WSC 06335
1 Fault Found:
16490 - Manifold / Barometric Pressure Sensor (G71) / (F96): Implausible Signal
P0106 - 35-10 - - - Intermittent
Readiness: 0000 0000
-------------------------------------------------------------------------------
Address 08: Auto HVAC
Controller: 8D0 820 043 P
Component: A4 KLIMAAUTOMAT D56
Coding: 00140
Shop #: WSC 06335
3 Faults Found:
00792 - A/C Pressure Switch (F129)
31-00 - Open or Short to Ground
00532 - Supply Voltage B+
07-00 - Signal too Low
01273 - Fresh Air Blower (V2)
17-10 - Control Difference - Intermittent

-------------------------------------------------------------------------------
Address 45: Inter. Monitor
Controller: 4B0 951 173
Component: Innenraumueberw. D03
Coding: 00101
Shop #: WSC 06335
1 Fault Found:
01378 - Ultra Sonic Sensor for Alarm System: Right (G171)
27-10 - Implausible Signal - Intermittent

-------------------------------------------------------------------------------
Address 56: Radio
Controller: 8D0 035 195 A
Component: Radio D00
Coding: 00201
Shop #: WSC 00000
1 Fault Found:
00850 - Control Output Active: Radio Amplifier
29-10 - Short to Ground - Intermittent

You've got a lot problems there... Let me find my service manual, and I'll get back to you.
 

However, I did notice your readiness code is OK, so you might still be able to pass the test.

My readiness code is good. I don't want to reset the DTCs until I take the test, and then I will.
 

I did check the MAP (Boost Sensor??) on top of the IC, it looks good. I haven't noticed any problems, I was just checking my Readiness code before my emissions test this week, and I found all these other codes, YAY.

Yeah, got some work ahead of you. My manual doesn't cover the radio, I know that much.

The least of my concerns is the Radio. More worried about the AC and Boost...
 

What a way to start AutoX season.

Alright, here are the codes:
 

16490 is not covered in my oldish manual, but ask around about that one.

00532 for the HVAC says to fix it by: Test Generator (GEN) and Voltage Regulator (VR). Also try diagnose and repair contact resistance using wiring diagram.

00792 is not covered by my manual again, but it sounds like a faulty ground wire. Check the wiring diagram to figure that one out.

01273 says to test with the wiring diagram, to test part J126, or to replace the unit.

01378 says to check all wiring according to the wiring diagram, to perform a function test, or to replace the unit G171.

Cool thanks. I am going to clear the codes after emissions this week and go from there.
 

not liking the thought of replacing those parts.

Thanks for the help. I'll post results this week.

At least its nothing but electrical parts. Nothing terribly crucial.