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Author Topic: Removing EGt sensor from K04-023 -> MIL?  (Read 27459 times)
prj
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« Reply #15 on: May 28, 2015, 10:50:01 PM »

If you remove EGT on a K04 car and only disable the EGT codewords you will end up 100% with molten engine because the car will never go richer than 0.9 lambda.
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sonique
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« Reply #16 on: May 29, 2015, 04:15:34 AM »

 Angry
If you remove EGT on a K04 car and only disable the EGT codewords you will end up 100% with molten engine because the car will never go richer than 0.9 lambda.

ok and CWLAMBTS  set 4 correct same as 180ps car ?
and modification
KFFDLBTS
KFLBTS
KFDLBTS

need anyother map?
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KmosK04
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« Reply #17 on: May 29, 2015, 05:29:43 AM »

Yes needs more work. Read ATR, ATM, LAMBTS and LAMFAW modules. You can also compare the files from non egt versions and see the differences.
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sonique
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« Reply #18 on: May 29, 2015, 05:38:50 AM »

Yes needs more work. Read ATR, ATM, LAMBTS and LAMFAW modules. You can also compare the files from non egt versions and see the differences.
ATR only need CATR set 0 no other thing
LAMBTS i think fine
ok,
i check other 2 module

thanks
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prj
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« Reply #19 on: June 02, 2015, 06:22:24 AM »

LAMBTS is disabled via a different mechanism on K04 factory tunes.
Make sure you test and fix this ...
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sonique
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« Reply #20 on: June 02, 2015, 07:28:24 AM »

LAMBTS is disabled via a different mechanism on K04 factory tunes.
Make sure you test and fix this ...

and need any other module checking ?
 ATR, ATM, LAMBTS and LAMFAW
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tjwasiak
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« Reply #21 on: June 02, 2015, 09:55:02 AM »

LAMBTS is disabled via a different mechanism on K04 factory tunes.
Make sure you test and fix this ...
Could you give us some hints where should we look?
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sonique
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« Reply #22 on: June 13, 2015, 11:14:45 PM »

LAMBTS is disabled via a different mechanism on K04 factory tunes.
Make sure you test and fix this ...

HuhHuh??
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fknbrkn
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mk4 1.8T AUM


« Reply #23 on: August 28, 2015, 10:29:13 AM »

bump this thread
same problem here  Undecided
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giles92
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« Reply #24 on: August 28, 2015, 05:09:15 PM »

TABGBTS is the threshold to turn on BTS fueling and FBSTABGM is the multiplier that factors in bts fueling based on the egt model or actual egt. I think that the axis values of temperature on fbstabgm is higher on those K04s so its mostly inactive. You can use look at a non egt sensor file to see the difference. Maybe thats what he was getting at...?
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prj
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« Reply #25 on: August 29, 2015, 07:01:38 AM »

No.
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sonique
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« Reply #26 on: August 29, 2015, 01:46:12 PM »

prj say again big nothing Smiley
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fknbrkn
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mk4 1.8T AUM


« Reply #27 on: August 30, 2015, 02:26:33 AM »

yep
and this night i spent by comparing, ida tracing, changing, redbulling etc
but still has poor results like a directly switch to driver requested lamfa map and dont know about bts
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giles92
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« Reply #28 on: August 30, 2015, 06:08:51 AM »

TKATBTS
Temperature threshold for component protection near the catalytic converter
This value is maxed at 1229 in a tt225 wideband file im looking at. But in a 180 hp file it is at 100 degrees C.
I checked ATR ATM and lambts and thats all i could find that could disable the egt model from functioning. Is that it?
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hansdevogel89
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« Reply #29 on: August 30, 2015, 06:28:22 AM »

But as stated Catr needs to be set to 0 otherwise you get constant protection fuelling ( ie 0.75 all the time) Setting it 0 gives normal lambda fuelling as found in the Hn or Hj.

I have asked for s4wiki to be updated

where can i find these in 1.8t bam 8n0906018h files, are these the same adresses as mentioned in S4 wiki?
CDATR (0x18196), CDATS (0x18197), CATR (0x192CA)
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