VAG-COM Version: Release 409.1-S


Chassis Type: 4B - Audi A6 C5
Scan: 01,02,03,08,15,16,17,35,36,37,45,55,56,76

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Address 01: Engine
Controller: 3B0 907 551 AN
Component: 2.8L V6/5V G 0050
Coding: 07552
Shop #: WSC 07208
6 Faults Found:
17539 - Oxygen (Lambda) Sensor: B2 S1: Internal Resistance too High
P1131 - 35-10 - - - Intermittent
17831 - Secondary Air Injection System: Bank 1: Insufficient Flow
P1423 - 35-10 - - - Intermittent
16805 - Warm Up Catalyst: Bank 1: Efficiency Below Threshold
P0421 - 35-10 - - - Intermittent
18010 - Power Supply Terminal 30: Voltage too Low
P1602 - 35-10 - - - Intermittent
17819 - Secondary Air Injection System: Bank 2: Insufficient Flow
P1411 - 35-10 - - - Intermittent
18058 - Powertrain Data Bus: Missing Message from Instrument Cluster
P1650 - 35-00 - -
Readiness: 0000 0000

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Address 02: Auto Trans
Controller: 4B0 927 156 AJ
Component: AG5 01V 2.8l5V USA 3132
Coding: 00004
Shop #: WSC 00000
No fault code found.

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Address 03: ABS Brakes
Controller: 8E0 614 111 AH
Component: ABS/ASR 5.3 FRONT D10
Coding: 00031
Shop #: WSC 02325
1 Fault Found:
01203 - Electrical Connection between ABS and Instrument Cluster
03-10 - No Signal - Intermittent

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Address 08: Auto HVAC
Controller: 4B0 820 043 K
Component: A6-Klimavollautomat D64
Coding: 00160
Shop #: WSC 02325
No fault code found.

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Skipping Address 15-Airbags

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Address 17: Instruments
Controller: 4B0 920 980 L
Component: C5-KOMBIINSTR. VDO D11
Coding: 02262
Shop #: WSC 00000
No fault code found.

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Address 35: Centr. Locks
Controller: 4B0 962 258 J
Component: Central Lock/Alarm D33
Coding: 15917
Shop #: WSC 42281
7 Faults Found:
01572 - Alarm triggered by Door Contact Switch: Passenger Side
35-00 - -
01374 - Alarm triggered by Terminal 15
35-00 - -
01370 - Alarm triggered by Interior Monitoring
35-00 - -
00955 - Key 1
09-10 - Adaptation Limit Surpassed - Intermittent
01561 - Left Rear Door
58-10 - Can't Lock - Intermittent
01574 - Alarm triggered by Door Contact Switch: Right Rear
35-00 - -
01573 - Alarm triggered by Door Contact Switch: Left Rear
35-00 - -

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Address 45: Inter. Monitor
Controller: 4B0 951 173
Component: Innenraumueberw. D03
Coding: 00001
Shop #: WSC 02325
No fault code found.

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Address 56: Radio
Controller: 4B0 035 195 A
Component: Radio D00
Coding: 00201
Shop #: WSC 00003
No fault code found.

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Recently changed the battery. Is there a chance this might be causing part of the problem?

 

Possibly but I would start with clearing the codes and see what returns. The secondary air pump could be anything from a bad pump motor to a broken vacum line or the supply line going from the pump to the combi valves could be bad.

the oxygen sensor is pretty self explanatory if it comes back as is the catylist if it returns.

 

I really appreciate it! I cleaned out the codes and will take her for a drive soon and give her another check. Still getting the ABS intermittent/no signal and recently replaced the pump unit. Is there a common electrical problem along with the pump issues?

If the sensor errors return I assume I need to change the converters and oxygen sensors, correct? I am not well versed in this car repair stuff at this juncture.


Thanks A Million Again,

Eric

 

In my 2000 A6 4.2L V8 ART I had a similar secondary air pump problem. try opening the hood and looking on the passenger side of the car near your air filter for a hose that comes from the secondary air pump on the bottom of the car. Use a flashlight and follow every hose you can find in that area to see if any of them have rotted through like mine did.

 

i have no lights windo dont work locks dont work