vagcom problem too many communication errors

[dieselherb1]

Ok "Guros" whats next?

 

[wolfsburg_de]

As many people have already asked, please post a complete AutoScan. Here's a video that shows how to do it:


http://www.youtube.com/watch?v=RCBt6d42-Fc

 

[yurtesen]

I have a very similar problem. I am using a cheap KKL cable with VCDS Lite 1.2. I can't imagine the problem being with cable or computer. Because in my case all the modules work perfectly, but only Engine module is the problem and it user to work just last year with same cable.

I tried to reset the ECU by removing fuse 29 and putting it back. Did nothing.

I am able to communicate with Engine module when engine is not running. When I start the car, then I get too many communication errors ONLY from Engine module.

I am getting slightly better results when 9600bps is selected, because with 19200 the measurement blocks etc. are grayed out but at 9600bps they function. But in any bps setting, things stop working when I turn on the engine.

Anyway, the autoscan is attached. I am not sure what it will help because it shows everything perfectly fine.

Chassis Type: 1J - VW Golf/Bora IV
Scan: 01,02,03,08,15,16,17,19,22,29,35,36,37,39,46,47,55,56,57,75,76

-------------------------------------------------------------------------------
Address 01: Engine Labels: 036-906-034-APE.LBL
Controller: 036 906 034 DR
Component: MARELLI 4MV 5957
Coding: 0000031
Shop #: WSC 00504
VCID: 65BD3297EC79
No fault code found.
Readiness: N/A

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 1C0-907-37x-ABS.LBL
Controller: 1C0 907 379 L
Component: ABS FRONT MK60 0101
Coding: 0001025
Shop #: WSC 01266
VCID: 33199CCF122D
No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 3Bx-907-044.LBL
Controller: 3B1 907 044 C
Component: CLIMATRONIC C 2.0.0
Coding: 11000
Shop #: WSC 01266
VCID: 21356687B8D1
No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 6Q0-909-605-VW5.LBL
Controller: 1C0 909 605 A
Component: 27 AIRBAG VW51 01 0006
Coding: 12855
Shop #: WSC 01266
VCID: 2237698BBDD7
No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 1J0-920-xx5-17.LBL
Controller: 1J0 920 826 A
Component: KOMBI+WEGFAHRSP VDO V13
Coding: 05113
Shop #: WSC 00000
VCID: 2721789FD6F5
WVWZZZ1JZ3W229953 VWZ7Z0B6024711
No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 6N0-909-901-19.LBL
Controller: 6N0 909 901
Component: Gateway K<->CAN 0001
Coding: 00006
Shop #: WSC 01266
VCID: F093D3C3A3BB
No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 1C0-959-799.LBL
Controller: 1C0 959 799 B
Component: 1A Komfortgerát HLO 0003
Coding: 00259
Shop #: WSC 01266
VCID: 361FA5DB015F
No fault code found.

 

[yurtesen]

Nevermind, I thought was the radio mod I have done to get k-line into android to radio to read data from dash.http://evren-yurtesen.blogspot.fi/2017/05/golf-mk4-variant-gpsgsmfm-triplex.html



I had an additional cheap usb adapter there behind radio I thought removing the 2nd adapter fixed the issue somehow because it started working all of a sudden. But then it worked when I plugged back everything exactly the way they were. I have no explanation... Maybe the wires were getting interference somehow and when I moved them around it started working. I will try to see if it happens again or not.



One thing I found was that the ECU works only when adapter is set to at 9600bps