Thanks to Russcuss for scanning the car!

Chassis Type: 4B - Audi A6 C5
Scan: 01,02,03,06,08,15,16,17,18,34,35,36,37,45,55,56,57 ,65,67,75,76,77

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Address 01: Engine Labels: 078-907-551-AZA.LBL
Controller: 4B0 907 551 K
Component: 2.7l V6/5VT G 0005
Coding: 06612
Shop #: WSC 40205
8 Faults Found:
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 35-00 - -
16688 - Cylinder 4: Misfire Detected
P0304 - 35-00 - -
16693 - Cylinder 9: Misfire Detected
P0309 - 35-00 - -
16695 - Cylinder 11: Misfire Detected
P0311 - 35-00 - -
17551 - Load Calculation Cross Check: Upper Limit Exceeded
P1143 - 35-10 - - - Intermittent
17770 - Cylinder 3 Ignition Circuit: Short to Plus
P1362 - 35-00 - -
17539 - Oxygen (Lambda) Sensor; B2 S1: Internal Resistance too High
P1131 - 35-10 - - - Intermittent
17605 - Oxygen (Lambda) Sensor Heater Circuit: B2 S1: Electrical Malfunction
P1197 - 35-10 - - - Intermittent
Readiness: 0000 0001

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Address 03: ABS Brakes Labels: 8E0-614-111-ABS.LBL
Controller: 8E0 614 111 A
Component: ABS/EDS 5.3 QUATTRO D10
Coding: 0273004284
Shop #: BB 24334
No fault code found.

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Address 08: Auto HVAC Labels: 4B0-820-043-MY1.LBL
Controller: 4B0 820 043 L
Component: A6-Klimavollautomat D64
Coding: 00160
Shop #: WSC 02325
No fault code found.

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Address 15: Airbags Labels: 4B0-959-655-AI7.LBL
Controller: 4B0 959 655 F
Component: Airbag Front+Kopf 1002
Coding: 00406
Shop #: WSC 02325
No fault code found.

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Address 16: Steering wheel Labels: 4B0-907-487.LBL
Controller: 4B0 907 487
Component: E Lenkrad Elektronik D03
No fault code found.

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Address 17: Instruments Labels: 4B0-920-xxx-17.LBL
Controller: 4B0 920 980 M
Component: C5-KOMBIINSTR. VDO D10
Coding: 02264
Shop #: WSC 00000
No fault code found.

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Address 35: Centr. Locks Labels: 4B0-962-258.LBL
Controller: 4B0 962 258 J
Component: Central Lock/Alarm D33
Coding: 15981
Shop #: WSC 30011
11 Faults Found:
01371 - Alarm triggered by Door Contact Switch; Driver's Side
35-00 - -
01575 - Control Switched Off
35-00 - -
01380 - Alarm triggered by Anti-Theft Sensor; Rear Left
35-00 - -
01379 - Interior Monitor Switch (E183)
35-00 - -
01380 - Alarm triggered by Anti-Theft Sensor; Rear Left
35-00 - -
00970 - Unknown Error Code
09-10 - Adaptation Limit Surpassed - Intermittent
00974 - Switch for Heated Windshield (E180)
09-10 - Adaptation Limit Surpassed - Intermittent
01595 - Tire Pressure Control Switch (E226)
35-00 - -
01597 - Drive Battery Pre-Charge Circuit
35-00 - -
01613 - Relay for Fuel-Cooling Pump (J445)
29-00 - Short to Ground
01615 - Tank Door Remote Unlocking Switch (E204)
29-00 - Short to Ground

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Address 36: Seat Mem. Drvr Labels: None
Controller: 4B0 959 760 A
Component: Sitzmemory D05
No fault code found.

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Address 45: Inter. Monitor Labels: None
Controller: 4B0 951 178 A
Component: Innenraumueberw. D04
Coding: 00101
Shop #: WSC 02325
2 Faults Found:
01349 - Alarm via Theft Warning System; Front
35-00 - -
01353 - Wire for Clock/Pulse Signal; Rear at 5V
35-00 - -

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Address 55: Xenon Range Labels: 4B0-907-357-AUT.LBL
Controller: 4B0 907 357
Component: LEUCHTWEITEREGLER D003
Coding: 00006
Shop #: WSC 02325
No fault code found.

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Address 56: Radio Labels: 8D0-035-1xx-56.LBL
Controller: 4B0 035 195 A
Component: Radio D00
Coding: 00117
Shop #: WSC 02325
No fault code found.

 

Clear the codes-drive-scan - report again!

 

Yepp, I second that.

The ECM records all sorts of stuff and especially if the battery gets low or changed. Clearing it and driving it will bring up just the recent codes.

It would be nice if they had time stamps though wouldn't it?

 

I have been clearing the codes and they return immediately. I elected to swap the cyl 3 coilpak and the S1 B2 O2 sensor. Will clear again and see if that solves the issue.

 

I hate it when Cylinder 11 misfires! Its so hard to get to...

 

o-ho

Good catch Bob,

Even cylinder 9 is hard to reach!

 

Defeated the S1 B2 oxygen sensor code by replacing with a Bosch Universal. I will post the new scan but still showing random misfire in multiple cylinders and now a cam position sensor. Car still runs great!!!! lol

 

Those are some strange codes P0309 & 11, Are you using a Vag-Com to scan with?

 

obd to firewire cable into a laptop with VAGcom software.