Very Good day to all,

i connected my cable to the car and the result was as below:

Port status: OK

interface:found!

type: ross-tech HEX-COM+CAN

version:1.78

status:ready

k1:OK

k2:OK

CAN: not ready

should i be worried when CAN is not ready i don't know it is normal or that i can't use vag-com with my car?

:confused:

can any one tell me how to check my diesel pump for fult codes?

Looking at your username (You don't state your car) I would suggest that it is perfectly normal if you have a 2002 TDI

Right Stu, that car has no CAN based diagnostics. Everything is on the K lines.

using the vagcom i found the following...

2 Faults Found:

18044 - Powertrain Data Bus: Missing Message from Airbag Controller

P1636 - 35-10 - - - Intermittent

17965 - Charge Pressure Control: Positive Deviation

P1557 - 35-00 - -

Readiness: N/A

can any one help ... my car does not have an airbag at all...

The Ross Tech guys can help you more if you post a full autoscan.

Based on the few details...

17965/P1557/005463 - Ross-Tech Wiki

...but as suggested by Stu an Auto-Scan would always be a good idea.

Clear the faults and see if they return. I have never seen an Octavia without airbags.

hi,

i have seen an octavia without an airbag cos i own it ....

here is the AutoScan result...

Thursday,17,January,2008,08:02:07:63016

VAG-COM Version: Release 704.1

Data version: 20071016

XXXXXXXXXXXX

Chassis Type: 1U - Skoda Octavia I

Scan: 01 02 03 08 15 16 17 19 29 35 36 37 39 46 56 76

VIN: TMBCG01U822545543 Mileage: 416830km/259006miles

-------------------------------------------------------------------------------

Address 01: Engine Labels: 038-906-012.LBL

Part No: 038 906 012 F

Component: 1,9l R4 EDC 0000SG 3331

Coding: 00005

Shop #: WSC 31480

TMBCG01U822545543 SKZ7Z0A1009021

2 Faults Found:

18044 - Powertrain Data Bus: Missing Message from Airbag Controller

P1636 - 35-10 - - - Intermittent

17965 - Charge Pressure Control: Positive Deviation

P1557 - 35-00 - -

Readiness: N/A

-------------------------------------------------------------------------------

Address 17: Instruments Labels: 1U0-920-xxx-17.LBL

Part No: 1U0 920 811 F

Component: KOMBI+WEGFAHRSP VDO V03

Coding: 18002

Shop #: WSC 12345

TMBCG01U822545543 SKZ7Z0A1009021

No fault code found.

-------------------------------------------------------------------------------

Address 19: CAN Gateway Labels: 6N0-909-901.LBL

Part No: 6N0 909 901

Component: Gateway K<->CAN 0001

Coding: 00000

Shop #: WSC 31480

No fault code found.

-------------------------------------------------------------------------------

Address 46: Central Conv. Labels: 1C0-959-799.LBL

Part No: 1C0 959 799

Component: 3P Komfortgerát HLO 0001

Coding: 00259

Shop #: WSC 31480

Part No: 1U4959801D

Component: 3P Tõrsteuer.FS KLO 0003

Part No: 1U4959802D

Component: 3P Tõrsteuer.BF KLO 0002

Part No: 1U0959811D

Component: 3P Tõrsteuer.HL KLO 0002

Part No: 1U0959812D

Component: 3P Tõrsteuer.HR KLO 0002

1 Fault Found:

00931 - Locking Module for Central Locking; Rear Right (F223)

27-10 - Implausible Signal - Intermittent

-------------------------------------------------------------------------------

Address 56: Radio Labels: None

Part No: 1U0 035 160 B

Component: Radio 0006

Coding: 00401

Shop #: WSC 31480

5 Faults Found:

00878 - Connection to Speaker Front Left

44-10 - Short Circuit - Intermittent

00879 - Connection to Speaker Front Right

44-10 - Short Circuit - Intermittent

00880 - Connection to Speaker Rear Left

44-10 - Short Circuit - Intermittent

00881 - Connection to Speaker Rear Right

44-10 - Short Circuit - Intermittent

00856 - Radio Antenna

36-10 - Open Circuit - Intermittent

End --------------------------------------------------------------------------------------------------

--------------------------------------------------------------------------------------------------------

Please do a test by going to [Options][Test] and post the results. There are several modules missing. I'd like to see if both K-lines are operating.

i did...

both are operating

The Octavia (1U) only uses the 1st k-line, from that side everything is fine. Based on the gateway coding the car does not have abs or airbags, which means besides the ECU searching for one I don't see anything wrong.