Audi S3 8p Misfire cilinder nr 3

Hello guys

My brother owns an Audi S3 8p Year 2008.

The car is stock and have only 12000 miles on them is like new.

He has a problem when looging with vag com the car don´t show any problems. But when we go to Engine and click on the map 15 " detecting misfires" the cilinder nr 3 is always counting them at low rpm 720 / 760. The car runs great annd everything looks normal.
We have already purchased new spark plugs, changed the coil packs and the problem persists on the cilinder nr3.

Anyone knows how to resolve this problem ??

Best regards

Paul

Yesterday we tried to change the egr for a new one but the problem remains....

On the engine faults the car don´t show nothing, only when I go to map 15 ( detecting misfires ) is counting misfires like 1 2 3 0 1 2 3 4 5 6 0 is doing reset counting them. The rest of the cilinders are always with 0 misfires. How can i check the injector ?
The car runs great and we did already a dyno . The car has 263 hp which is normal.

Address 01: Engine Labels: 06F-907-115-AXX.lbl
Control Module Part Number: 8P0 907 115 H HW: 8P0 907 115 B
Component and/or Version: 2.0l R4/4V TFSI 0050
Software Coding: 01030003180F0060
Work Shop Code: WSC 66565 257 00032
VCID: 37792FEF3D8D
2 Faults Found:
000768 - Random/Multiple Cylinder Misfire Detected
P0300 - 008 - Implausible Signal
Freeze Frame:
Fault Status: 01101000
Fault Priority: 0
Fault Frequency: 1
Mileage: 20910 km
Time Indication: 0
Date: 2012.04.27
Time: 18:47:06
Freeze Frame:
RPM: 750 /min
Load: 17.2 %
Speed: 0.0 km/h
Temperature: 81.0°C
Temperature: 36.0°C
Absolute Pres.: 1000.0 mbar
Voltage: 14.097 V
000771 - Cylinder 3: Misfire Detected
P0303 - 008 - Implausible Signal
Freeze Frame:
Fault Status: 01101000
Fault Priority: 0
Fault Frequency: 1
Mileage: 20910 km
Time Indication: 0
Date: 2012.04.27
Time: 18:47:23
Freeze Frame:
RPM: 756 /min
Load: 16.9 %
Speed: 0.0 km/h
Temperature: 81.0°C
Temperature: 36.0°C
Absolute Pres.: 1000.0 mbar
Voltage: 13.970 V

Readiness: 0110 0101

RS3FAN said:

Address 01: Engine Labels: 06F-907-115-AXX.lbl
Control Module Part Number: 8P0 907 115 H HW: 8P0 907 115 B
Component and/or Version: 2.0l R4/4V TFSI 0050
Software Coding: 01030003180F0060
Work Shop Code: WSC 66565 257 00032
VCID: 37792FEF3D8D
2 Faults Found:
000768 - Random/Multiple Cylinder Misfire Detected
P0300 - 008 - Implausible Signal
Freeze Frame:
Fault Status: 01101000
Fault Priority: 0
Fault Frequency: 1
Mileage: 20910 km
Time Indication: 0
Date: 2012.04.27
Time: 18:47:06
Freeze Frame:
RPM: 750 /min
Load: 17.2 %
Speed: 0.0 km/h
Temperature: 81.0°C
Temperature: 36.0°C
Absolute Pres.: 1000.0 mbar
Voltage: 14.097 V
000771 - Cylinder 3: Misfire Detected
P0303 - 008 - Implausible Signal
Freeze Frame:
Fault Status: 01101000
Fault Priority: 0
Fault Frequency: 1
Mileage: 20910 km
Time Indication: 0
Date: 2012.04.27
Time: 18:47:23
Freeze Frame:
RPM: 756 /min
Load: 16.9 %
Speed: 0.0 km/h
Temperature: 81.0°C
Temperature: 36.0°C
Absolute Pres.: 1000.0 mbar
Voltage: 13.970 V

Readiness: 0110 0101

Click to expand...

We didn´t yet discovered the problem, anyone with same ?