nismofreak1208

Hello All,

Finally had time today to pull the codes off using my VAG-COM and this is what I found. This started approx a 1.5 weeks ago after the dealership had completed my 95k service which included Air/Cabin/Oil filter change. I noticed that my heatshield was crushed and my Secondary Air Injection Pump hose found under the air box was missing completely. I set an appointment with them again to figure out why my 4.2 is misfiring after the service. I had recently changed to brand new spark plugs and coilpacks 2 days prior to the 95k service. The misfire only occurs when the car is warmed up and at idle. When the car is moving and a/c is on, there is no misfire. Unplugged the MAF and vehicle still starts and idles. Drivers side valve cover is leaking but I suspect this is not causing my issue due to the area of the misfire and this leak being on opposite sides. Timing belt, thermostat, water pump, and guides were all replaced at 92k by dealer.

Also, completely unrelated, but if the a/c does not start blowing right away, would this mean my blower motor is going out? Its starting to not come on every one in awhile but once it does, I am able to control the fan speed perfectly fine. It makes no strange noises and my controller seems to be fine. From what I've read, if the blower is bad then a code would pop up but I have no faults. It sometimes stops blowing or doesn't blow air right away. I do have a solar roof but I turned off the function a year ago.


Sunday,02,October,2016,17:09:31:37394
VCDS Version: Release 16.8.1 (x64) Running on Windows 7 x64
Ross-Tech: Home

Address 01: Engine Labels: None
Control Module Part Number: 4E0 910 560 P HW: 4E0 907 560
Component and/or Version: 4.2L V8/5V A 0010
Software Coding: 0007773
Work Shop Code: WSC 02313 785 00200
VCID: 2E534A21B98557320C-807A
5 Faults Found:

19058 - Linear Oxygen (Lambda) Sensor B1 S1 Pump Current Trim Circuit
P2626 - 004 - Open - MIL ON
Freeze Frame:
Fault Status: 11100100
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 153817 km
Time Indication: 0

Freeze Frame:
RPM: 1681 /min
Load: 14.1 %
Speed: 93.0 km/h
Temperature: 94.0°C
Temperature: 39.0°C
Absolute Pres.: 0.0 mbar
Voltage: 13.843 V

16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 001 -
Freeze Frame:
Fault Status: 01100001
Fault Priority: 0
Fault Frequency: 3
Reset counter: 255
Mileage: 153874 km
Time Indication: 0

Freeze Frame:
RPM: 680 /min
Load: 19.2 %
Speed: 0.0 km/h
Temperature: 93.0°C
Temperature: 50.0°C
Absolute Pres.: 0.0 mbar
Voltage: 13.589 V

16685 - Cylinder 1
P0301 - 001 - Misfire Detected
Freeze Frame:
Fault Status: 01100001
Fault Priority: 0
Fault Frequency: 2
Reset counter: 255
Mileage: 153874 km
Time Indication: 0

Freeze Frame:
RPM: 680 /min
Load: 19.2 %
Speed: 0.0 km/h
Temperature: 93.0°C
Temperature: 50.0°C
Absolute Pres.: 0.0 mbar
Voltage: 13.589 V

16686 - Cylinder 2
P0302 - 001 - Misfire Detected
Freeze Frame:
Fault Status: 01100001
Fault Priority: 0
Fault Frequency: 3
Reset counter: 255
Mileage: 153874 km
Time Indication: 0

Freeze Frame:
RPM: 680 /min
Load: 19.2 %
Speed: 0.0 km/h
Temperature: 93.0°C
Temperature: 50.0°C
Absolute Pres.: 0.0 mbar
Voltage: 13.589 V

16687 - Cylinder 3
P0303 - 001 - Misfire Detected
Freeze Frame:
Fault Status: 01100001
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 153940 km
Time Indication: 0

Freeze Frame:
RPM: 680 /min
Load: 19.2 %
Speed: 0.0 km/h
Temperature: 93.0°C
Temperature: 50.0°C
Absolute Pres.: 0.0 mbar
Voltage: 13.589 V


Readiness: 0000 1000

Secondary Air Injection: Failed or Incomplete (VAG COM Readiness Section under Engine Tab)

richard-tx

Take it back to the dealer and scream warranty. If they still can't make you happy, call AofA.