Audi A3 2.0TFSI Lumpy idle when warm

[AndreasJohn]

Hi All,

I have an 2006 Audi A3 2.0TFSI, and the last few days when the car is warm the idle goes a bit lumpy and sometime is will rev higher them 1000rpm.

I've had a look into it and posts have narrowed it down to the cam cover breather. I just wanted other opinions before I go and get the bits to fix it.

Codes are as below:-

Address 01: Engine Labels: 06F-907-115-AXX.lbl
Control Module Part Number: 8P0 907 115 K HW: 8P0 907 115 E
Component and/or Version: 2.0l R4/4V TFSI 0040
Software Coding: 010300031C070060
Work Shop Code: WSC 00561 210 84714
VCID: 3A71591D75BA4DF161F-806F
4 Faults Found:

008583 - Bank 1; System too Lean at Idle
P2187 - 004 -
Freeze Frame:
Fault Status: 01100100
Fault Priority: 0
Fault Frequency: 4
Reset counter: 255
Mileage: 131904 km
Time Indication: 0
Date: 2016.10.27
Time: 13:35:11
Freeze Frame:
RPM: 885 /min
Load: 14.5 %
Speed: 0.0 km/h
Temperature: 91.0°C
Temperature: 25.0°C
Absolute Pres.: 1010.0 mbar
Voltage: 14.224 V

008825 - Leak in Air Intake System
P2279 - 002 -
Freeze Frame:
Fault Status: 01100010
Fault Priority: 0
Fault Frequency: 2
Reset counter: 255
Mileage: 131904 km
Time Indication: 0
Date: 2016.10.27
Time: 13:36:29
Freeze Frame:
RPM: 865 /min
Load: 15.3 %
Speed: 0.0 km/h
Temperature: 82.0°C
Temperature: 22.0°C
Absolute Pres.: 1010.0 mbar
Voltage: 14.224 V

004243 - Bank 1; Fuel Measuring System 2
P1093 - 008 - Malfunction - Intermittent
Freeze Frame:
Fault Status: 00101000
Fault Priority: 0
Fault Frequency: 3
Reset counter: 255
Mileage: 131987 km
Time Indication: 0
Date: 2016.10.28
Time: 16:50:35
Freeze Frame:
RPM: 1421 /min
Load: 12.5 %
Speed: 49.0 km/h
Temperature: 93.0°C
Temperature: 28.0°C
Absolute Pres.: 1010.0 mbar
Voltage: 14.097 V

001287 - Idle Control System RPM
P0507 - 001 - Higher than Expected.
Freeze Frame:
Fault Status: 01100001
Fault Priority: 0
Fault Frequency: 5
Reset counter: 255
Mileage: 132087 km
Time Indication: 0
Date: 2016.10.31
Time: 13:44:33
Freeze Frame:
RPM: 1038 /min
Load: 14.9 %
Speed: 0.0 km/h
Temperature: 90.0°C
Temperature: 26.0°C
Absolute Pres.: 1010.0 mbar
Voltage: 14.351 V

Readiness: 0000 0000

 

[vag-tech]

Check

• air leaks in intake
• load sensor/s
• breather system integrity/function
• evap system integrity/function
• air leak in exhaust
• o2 sensor/s

 

[AndreasJohn]

Ok thanks I will do this, forgot to add I tried to take the oil cap off when it was running lumpy and it didn't want to comes off, is this an indication of anything?

 

[Cambaines]

May be your PCV valve pal! Really easy to change and I would say it's a great place to start

Edit: is this what you meant about the cam cover breather? Pretty certain it will be

 

[AndreasJohn]

Yes indeed that is what I meant pcv/can cover breather.

Thanks, where the best place to get one from and do ecp do them?

 

[AndreasJohn]

Also would anyone know what one I need? It's a 8pa 2.0 tfsi

There's two types as shown here

 

[Cambaines]

Second one mate, get it on the parts request system on here and mike will make sure you get the right genuine part

 

[AndreasJohn]

Thanks buddy