Hi guys, another update, We are finally making some progress! After cleaning the intake manifold the issue with the misfiring has resolved. However.... the car is still idling rough when warm, I have noticed this happens when the oil temp is 100-105c. I am thinking this maybe due to an air leak or a faulty sensor. I have also received an intermittent mechanical malfunction with the DV+ valve following the intake manifold clean so I am hoping it is just a air leak rather than one of the sensors. I have also tested the POV valve using the dipstick method and that seems to be good. I have finally got around to copying the logs of vagcom which are below.
Friday,10,July,2020,18:54:16:62939
VCDS Version: Release 12.12.0 (x64)
Address 01: Engine Labels:
Control Module Part Number:
Component and/or Version:
Software Coding:
Work Shop Code:
VCID: 55A167DFACF48DB6975
4 Faults Found:
000370 - Fuel Trim; Bank 1
P0172 - 000 - System Too Rich - Intermittent - MIL ON
Freeze Frame:
Fault Status: 10100000
Fault Priority: 0
Fault Frequency: 5
Reset counter: 255
Mileage: 135629 km
Time Indication: 0
Date: 2020.10.07
Time: 13:18:36
Freeze Frame:
RPM: 739 /min
Load: 17.6 %
Speed: 9.0 km/h
Temperature: 77.0°C
Temperature: 24.0°C
Absolute Pres.: 990.0 mbar
Voltage: 14.097 V
008759 - Oxygen (Lambda) Sensor B1 S1 (Decat)
P2237 - 000 - Pump Current Open Circuit - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 135642 km
Time Indication: 0
Date: 2020.10.07
Time: 17:48:06
Freeze Frame:
RPM: 1408 /min
Load: 10.6 %
Speed: 48.0 km/h
Temperature: 96.0°C
Temperature: 32.0°C
Absolute Pres.: 970.0 mbar
Voltage: 13.843 V
000370 - Fuel Trim; Bank 1
P0172 - 000 - System Too Rich
Freeze Frame:
Fault Status: 01100000
Fault Priority: 0
Fault Frequency: 3
Reset counter: 255
Mileage: 135656 km
Time Indication: 0
Date: 2020.10.07
Time: 18:15:15
Freeze Frame:
RPM: 763 /min
Load: 19.2 %
Speed: 0.0 km/h
Temperature: 93.0°C
Temperature: 36.0°C
Absolute Pres.: 990.0 mbar
Voltage: 13.716 V
008801 - Boost Pressure Control Valve (N249)
P2261 - 000 - Mechanical Malfunction - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 135659 km
Time Indication: 0
Date: 2020.10.07
Time: 18:21:41
Freeze Frame:
RPM: 1517 /min
Load: 9.8 %
Speed: 51.0 km/h
Temperature: 94.0°C
Temperature: 28.0°C
Absolute Pres.: 990.0 mbar
Voltage: 13.843 V
Readiness: N/A