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Okay All, had a Vag check done last saturday, thanks to Darren(Atomix) for doing it for me! got some errors on Engine II! as well when i start up the car, when its cold, or when the automatic choke comes in it sounds really strange and misfires what could be the problem, only does it on start up when automatic choke its on?

It when to Audi westrand(South Africa), before Christmas, and came back doing this as well as the airbox, not connected properlly and hanging off and the air filter not changed!


here is the log! Any help will be appreciated!
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Address 11: Engine II Labels: 079-910-560-BNS2.lbl
Part No SW: 8E1 910 560 B HW: 8E1 907 560
Component: 4.2L V8/4V FSI ª0020
Revision: --H09--- Serial number: XXXXXXXXXXXXXX
Coding: 01040000180F0160
Shop #: WSC 02197 785 00200

5 Faults Found:
001073 - Warm Up Catalyst; Bank 2: Efficiency Below Threshold
P0431 - 002 - Lower Limit Exceeded - MIL ON
Freeze Frame:
Fault Status: 11100010
Fault Priority: 0
Fault Frequency: 1
Mileage: 10348 km
Time Indication: 0

Freeze Frame:
RPM: 2838 /min
Load: 27.8 %
Speed: 74.0 km/h
Temperature: 90.0°C
Temperature: 33.0°C
Absolute Pres.: 840.0 mbar
Voltage: 13.462 V

000768 - Random/Multiple Cylinder Misfire Detected
P0300 - 008 - Implausible Signal - Intermittent
Freeze Frame:
Fault Status: 00101000
Fault Priority: 0
Fault Frequency: 3
Mileage: 20725 km
Time Indication: 0

Freeze Frame:
RPM: 1239 /min
Load: 85.8 %
Speed: 0.0 km/h
Temperature: 28.0°C
Temperature: 25.0°C
Absolute Pres.: 840.0 mbar
Voltage: 12.192 V

000771 - Cylinder 3: Misfire Detected
P0303 - 001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 0
Fault Frequency: 1
Mileage: 22272 km
Time Indication: 0

Freeze Frame:
RPM: 725 /min
Load: 60.4 %
Speed: 2.0 km/h
Temperature: 87.0°C
Temperature: 63.0°C
Absolute Pres.: 850.0 mbar
Voltage: 11.430 V

000772 - Cylinder 4: Misfire Detected
P0304 - 008 - Implausible Signal - Intermittent
Freeze Frame:
Fault Status: 00101000
Fault Priority: 0
Fault Frequency: 1
Mileage: 22893 km
Time Indication: 0

Freeze Frame:
RPM: 1263 /min
Load: 89.4 %
Speed: 1.0 km/h
Temperature: 30.0°C
Temperature: 25.0°C
Absolute Pres.: 840.0 mbar
Voltage: 13.335 V

000775 - Cylinder 7: Misfire Detected
P0307 - 008 - Implausible Signal - Intermittent
Freeze Frame:
Fault Status: 00101000
Fault Priority: 0
Fault Frequency: 1
Mileage: 22893 km
Time Indication: 0

Freeze Frame:
RPM: 1263 /min
Load: 89.4 %
Speed: 1.0 km/h
Temperature: 30.0°C
Temperature: 25.0°C
Absolute Pres.: 840.0 mbar
Voltage: 13.335 V

Several of those are intermittent errors - do they come back when you clear them?

I see you still have SW 0020 - which is very old I think? My 2006 RS4 came with SW0050, was updated to SW0080 in 2007 and I am just about to have SW0090 installed.

Im just taking a guess in saying thats the software! here in SA the dealers are useless they probaly wont even understand if i told them to upgrade it to SW0090 or 80, its bad! I have not checked yet, if they come back will this wknd, but everytime, i start the car it, sounds strange like its missfiring! and like i said before came back from the dealers with the airbox and pipe disconected! and according to Ross tech, a misfire can be caused by Air Intake System leaking, so I might have not put it on as tight as i thought! will check! and also its on a different cylinder everytime very strange

8E1-910-560-B @ 0040 is current in this case, keep in mind that the software versions are part number specific and part numbers usually change during the model years.