These forums have been moving fast lately, and I like it.

Let's start a thread on how to set actual readiness on emission items, setting them as unsupported and also forcing readiness.

I will share a list of maps I use for setting them as unsupported:
SAI
CDSLS - Eurobyte (self explanatory)
CLASLVE - Plug
CLASLPE - Pump plug

EVAP
CDTES - Eurobyte - LDP Diagnosis
CDLDP - Eurobyte - EVAP diagnosis
CLATEVE - EVAP plug
CLALDPE - LDP plug

This is off my notes and the German to English translation I could get.

From the S4 wiki:
Rear O2 Sensors

    CDKAT - Cat diagnosis in OBDII-Mode. Set to zero to disable rear cat DTC

If you want to remove your rear O2s entirely, also set these to zero:

    CDHSH - Post cat O2 heater diagnosis
    CDHSHE - Post cat O2 heater amplifier diagnosis
    CDLSH - Post cat O2 sensor diagnosis
    CLAHSH - Error Class: Bank 1 post cat O2 sensor heater
    CLAHSH2 - Error Class: Bank 2 post cat O2 sensor heater
    CLAHSHE - Error Class: Bank 1 post cat O2 sensor heater amplifier
    CLAHSHE2 - Error Class: Bank 2 post cat O2 sensor heater amplifier

You may also have to change these to disable rear catalyst lambda control (untested)

    CLRHK - Code word for Lambda - Control post cat on/off: set to odd? (original value 72)
    CLRHKA - Code word for Lambda - Control post cat: set to 1? (original value 0)

EGT

If you want to remove your EGT sensors:

    CDATR - Configuration byte diagnosis exhaust gas temperature regulation
    CDATS - Configuration byte diagnosis exhaust gas temperature sensor
    CLAATR - Error class exhaust gas temperature regulation
    CLAATR2 - Error class exhaust gas temperature regulation bank 2
    CLAATS - Error class exhaust gas temperature sensor
    CLAATS2 - Error class exhaust gas temperature sensor bank 2

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

As far as setting readiness, I have a few ideas. There must be lambda maps for SAI. Maybe Tony or someone else that's more knowledgeable than me can pitch in.

I will update my posts with any info you guys share.

Thanks

In my experience, to disable anything completely you just set it to 0 ignoring what value it had previously 

9/10 times 

wow... OK this is awesome.

in nyet's most recent XDF i'm not finding definitions for:

CLALSH
CLALSH2
CWLSAHK


also not to nit-pick, but straight from that link - did you run all of these:

O2 sensor heater test
Post-cat O2 sensors readiness test
Pre-cat O2 sensors response time test
O2 sensor control test
Post-cat O2 sensor aging test

These 5 tests?

Cheers!

i'll send this link to nyet to also add these 3 to his next map-pack...

Wait a sec.  Is it CWLSAHK like in your earlier post

or

CWDLSAHK
Code word CWDLSAHK for probe aging after KAT
0x18663

like in your most recent post?  Are there actually two things?

All that info was available in the S4 Wiki anyways...

Gonzo: thanks for the info btw

I'll be updating the wiki and xdf with SAI/EVAP information provided time permitting...

Are the NOPs you refer to required for readiness and rear O2 delete?