Security Access Code needed to change idle speed

[langtone]

Need some help !

I have a 2008 '08' Mk1 1.9Tdi 115. I am often in standing traffic and hate to see the mpg ticking down whilst stationary

On my 54 plate I dropped the idle speed to 850rpm using VAG-COM, saves a few pennies

But on my 08 plate VCDS won't let me access Adaption group 2 without entering a 5 digit 'security access code'

I am sure I read in the past that for general 'fiddlng' a generic 5 digit code works. (For key coding etc you need a 7 digit PIN) Is this correct ?

What is the code I need ?

Thanks in advance for your help

Langtone

Edited 2 March, 2013 by langtone

[dieselV6]

You mean login, there are different ones for different engines. old non-PD 1.9 was 12233, 2.5TDI is 35342, but your 1.9 PD might well require a different one.

[langtone]

Finally got around to doing this

 

Security access (Login) required was 12233

 

Adaption channel 06 was for tickover,   appears only values 840, 861, 882 are actually taken,   if you put in 850 you get 840.  

 

840 was stable at idle but engine pulsed for a couple of seconds when dropping to idle from higher revs.   Settled on 861,  appears stable, quieter and should use less fuel when stuck in traffic :sun:

Edited 21 June, 2014 by langtone

[cudalbgeo]

What is the security code for Skoda Mk2 1.4 TSI CAXA ? 12233 is not working and I get error 35.