VAG-COM Question

[canuck699]

I have an error on the dash (06 jetta TDI) Emissions Workshop. So i thought i'd take a look with the VAG-COM what that means or could be related to.

So i picked up a VAG-COM but im a complete newb at how to use it. I did a autoscan and picked up a bunch of codes. I assume most of them are due to the car having a near dead battery at the moment.

Any ideas on where to start or go from here?

heres a dump of the base autoscan with the engine.


00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: Malfunction 0010
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
1C-Position Sensing -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
36-Seat Mem. Drvr -- Status: Malfunction 0010
42-Door Elect, Driver -- Status: Malfunction 0010
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: Malfunction 0010
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
7D-Aux. Heat -- Status: OK 0000

-------------------------------------------------------------------------------
Address 01: Engine Labels: 038-906-016-BEW.lbl
Part No SW: 03G 906 016 AC HW: 028 101 223 9
Component: R4 1,9L EDC G000DG 7551
Revision: --H01--- Serial number: VWZ7Z0E2824606
Coding: 0050078
Shop #: WSC 00066 000 00000
VCID: 64CD5EE1DEDD

2 Faults Found:
005488 - Engine Start Blocked by Immobilizer
P1570 - 000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 0
Fault Frequency: 1
Mileage: 222836 km
Time Indication: 0
Date: 2000.00.00
Time: 06:49:11

Freeze Frame:
RPM: 903 /min
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 11.70 V
Bin. Bits: 00001000
Bin. Bits: 11000000
(no units): 1.0

000257 - Mass Air Flow Sensor (G70): Implausible Signal
P0101 - 000 - -
Freeze Frame:
Fault Status: 01110000
Fault Priority: 0
Fault Frequency: 2
Mileage: 223133 km
Time Indication: 0
Date: 2000.00.00
Time: 03:51:16

Freeze Frame:
RPM: 1848 /min
Speed: 88.0 km/h
Temperature: 10.8°C
Absolute Pres.: 1071.0 mbar
Mass Flow: 25.60 g/s
(no units): 2.59
Temperature: 81.9°C

Readiness: 1 1 0 0 0

[shconer]

Re: VAG-COM Question

Looks like a MAF fault. Don't worry about the immobilizer code mine throws that code all the time.

[canuck699]

Re: VAG-COM Question

I just had the MAF replaced about 2 months ago too.

[Natty54]

Re: VAG-COM Question

I would charge up the battery and clear all the faults. Then go for a drive and see what happens. but by the looks of it your maf is no good. What kind of air filter you using?

[canuck699]

Re: VAG-COM Question

I am using a k&n cone. I havent had any issues until the last trip back from edmonton. It was when the real cold was just coming in couple weeks ago. I got the battery all charged back up, ill clear the codes in the morning and take it for a drive and see.

[stefan]

Re: VAG-COM Question

k&n's can cause issues with the MAF. I think it causes a film of filter oil to build up on the maf sensor.

[Natty54]

Re: VAG-COM Question

yupp

[shconer]

Re: VAG-COM Question

Try cleaning the MAF with intake cleaner.

[canuck699]

Re: VAG-COM Question

ill give it a shot, thanks for the help.

[JPO]

Re: VAG-COM Question

http://www.napaonline.com/Search/Det...110_0000999999

[canuck699]

Re: VAG-COM Question

cleaned the codes and went for a drive. re ran a scan and nothing coming up anymore. Maybe was from the cold and an errant reading. who knows, but ill keep watching it and see if it throws any more codes.