Hi all,

 

I had a CEL come on yesterday, so decided to do a scan with my new VCDS, it would appear that my old fault with the SAI has returned. Before I waste time checking things that may not need to be checked, does the readiness code 0000 0001 give any guidance to what area of the system has failed, or is it get busy with the multimeter and testlamp time again?.

 

I post a copy scan for the bright bods to peruse, as I am so new with VCDS, that I am still feeling my way about to know what the readiness codes translate to. Have deleted vin for now, but will post if it is necessary.

 

Many thanks in advance.

 

Phil.

 

 

 

Sunday,01,September,2013,17:07:36:18323
VCDS Version: Release 11.11.6
Data version: 20121223

 

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

Chassis Type: 1U - Skoda Octavia I
Scan: 01 02 03 08 15 16 17 19 22 29 35 36 37 39 46 56 76
 
VIN:    Mileage: 179790km/111716miles
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 06A-906-032-AJQ.lbl
   Part No: 06A 906 032 HN
   Component: 1.8L R4/5VT         0002 
   Coding: 11500
   Shop #: WSC 31480 
   VCID: 71E90F3B3BEE8990DF5
   TMBER41UX48734754     SKZ7Z0C2123072

1 Fault Found:
16795 - Secondary Air Injection System
            P0411 - 35-00 - Incorrect Flow Detected
Readiness: 0000 0001

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 1C0-907-37x-ASR.lbl
   Part No: 1C0 907 379 K
   Component: ASR FRONT MK60      0103 
   Coding: 0021505
   Shop #: WSC 31480 000 00000
   VCID: 326BC037AE68F288E6F

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 1Ux-907-044.lbl
   Part No: 1U1 907 044 A
   Component: CLIMATRONIC     C 2.0.0 
   Coding: 11000
   Shop #: WSC 31480 
   VCID: 306FCA3FF064C09890B

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 6Q0-909-605-VW5.lbl
   Part No: 1C0 909 601
   Component: 31 AIRBAG VW51      0008 
   Coding: 13105
   Shop #: WSC 31480 
   VCID: DDB1C38B57769DF0EBD

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 1U0-920-xxx-17.lbl
   Part No: 1U0 920 911 C
   Component: KOMBI+WEGFAHRSP VDO V10 
   Coding: 19412
   Shop #: WSC 31480 
   VCID: 2F6DC943ED5ADF60891
   TMBER41UX48734754     SKZ7Z0C2123072

1 Fault Found:
01304 - Radio
            49-00 - No Communications

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels: 6N0-909-901-19.lbl
   Part No: 6N0 909 901
   Component: Gateway K<->CAN    0001 
   Coding: 00006
   Shop #: WSC 31480 
   VCID: F0EF8A3FB0E4009850B

1 Fault Found:
01304 - Radio
            49-00 - No Communications

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels: 1C0-959-799.lbl
   Part No: 1C0 959 799 B
   Component: 3Y Komfortgerát HLO 0003 
   Coding: 00259
   Shop #: WSC 31480 
   VCID: 3663FC271200EEA8CA7

   Subsystem 1 - Part No: 1U6959802D
   Component: 3Y Tõrsteuer.FS KLO 0202 

   Subsystem 2 - Part No: 1U6959801D
   Component: 3Y Tõrsteuer.BF KLO 0202 

   Subsystem 3 - Part No: 1U0959811D
   Component: 3Y Tõrsteuer.HL KLO 0202 

   Subsystem 4 - Part No: 1U0959812D
   Component: 3Y Tõrsteuer.HR KLO 0202 

No fault code found.

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

Take it you haven't modified the SAI in any way

Not sure about readiness giving you add. Info but the actual error seems to indicate not enough flow has been detected. Could be a leak in the plastic tubing.

Under the inlet manifold, going to the airbox about half way there is a connection which came loose due to vibration

Same error if the pump was leaking, if you see my point

Is the connection accessible from above by removing dipstick engine cover, or is it an underneath job?. Thanks for the replies by the way.

I think I had to remove the perforated cover that sit on top of manifold and dipstick.

I thought the sai connects to your airbox so you should find a plastic, ringed tube connecting at bottom of airbox and going across to the block then to the inlet manifold and turn to follow the manifold in its length and down into the pump

Any luck?

So far, I have run a n output test on the system, which ran the sai relay, but I could not hear the pump itself run. Got bad back pain at moment, so will ask my son to check the pipe at the weekend. Thanks very much for the help, it is very appreciated.