vagcom cable (vcds) and error msg's

**clicht** · 21-12-2012, 07:34 PM

As most of you would know, i have had a cel on for a while now...and having just got my vagcom (thanks Tim), I logged the below errors:
2 Faults Found:

16795 - Secondary Air Injection System
P0411 - 35-00 - Incorrect Flow Detected
16804 - Catalyst System; Bank 1
P0420 - 35-00 - Efficiency Below Threshold

and we all know why

we get these msg's. So I have cleared my cel, and reset my service light.
I now need to understand how to use this, as there are quite a few different config's that you can play with...

If anyone needs to borrow a cable, let me know.

**noone** · 22-12-2012, 11:54 AM

1st one relates to SAI binning, the second one I've not seen.

As for how to use, you can't really do much in Vagcom but clear them that I'm aware of.

**h100vw** · 22-12-2012, 01:34 PM

Originally Posted by noone

1st one relates to SAI binning, the second one I've not seen.

As for how to use, you can't really do much in Vagcom but clear them that I'm aware of.

I wouldn't be too surprised if the front O2 sensor isn't shot. Could be downpipe related though I suppose. Best wait till the ECU has been on it's holidays to Queensland

Gavin

**clicht** · 22-12-2012, 03:30 PM

The one is the sai, and the other I think is related to the DP ( as Gav rightly stated)...
I have logged quite a bit of info already on the apr flash (if anyone wants any info, let me know).
Next will be the Cc flash for comparisons.

It is amazing how much info can be obtained!

And yip, the ecu is booked on a flight...looking foward to a good holiday