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Author Topic: Afr goes very rich  (Read 11132 times)
elav
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« on: February 23, 2016, 11:16:55 AM »

hello
my car is an 1.8t audi s3 from 99, with wideband conversion 018h ecu.

Around 7500 rpm the AFR goes above 11.
with n75 off the Afr goes above 11 arounf 7000rpm.

any ideas.... i try every thing


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adam-
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« Reply #1 on: February 23, 2016, 11:47:21 AM »

BTS?
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aef
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« Reply #2 on: February 23, 2016, 11:54:47 AM »

So your car was a APY or APX without real egt probe. You put in BAM ecu 018h without probe because you have K04-022, not 23.

Please post a file to check how you disabled the egt probe.
Please post log with egt temps.

018cb file works on 018h?
« Last Edit: February 23, 2016, 11:56:31 AM by aef » Logged
elav
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« Reply #3 on: February 23, 2016, 02:09:45 PM »

BTS is disable
egt is fine
the file works great in others car
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elav
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« Reply #4 on: February 23, 2016, 02:12:16 PM »

this is the correct log
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armageddon
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« Reply #5 on: February 23, 2016, 02:51:51 PM »

what you have TABGBTS set to? 760ยบ?
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phila_dot
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« Reply #6 on: February 23, 2016, 02:54:52 PM »

Is AFR desired lamsbg_w?

If so, it's a fuel cal or hardware error.
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phila_dot
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« Reply #7 on: February 23, 2016, 02:56:02 PM »

Graph load
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elav
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« Reply #8 on: February 23, 2016, 08:25:10 PM »

load log
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phila_dot
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« Reply #9 on: February 23, 2016, 08:40:46 PM »

Specifically rl_w, put rk_w on a seperate axis as well if you have it
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aef
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« Reply #10 on: February 23, 2016, 11:17:28 PM »

Post a log, is this so hard to understand  Roll Eyes
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littco
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« Reply #11 on: February 24, 2016, 03:16:59 AM »

So your car was a APY or APX without real egt probe. You put in BAM ecu 018h without probe because you have K04-022, not 23.

Please post a file to check how you disabled the egt probe.
Please post log with egt temps.

018cb file works on 018h?

if EGT wasnt disabled then it would be 0.75 all the time not just at a certain point.

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elav
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« Reply #12 on: February 24, 2016, 07:31:07 AM »

here is the log
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aef
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« Reply #13 on: February 24, 2016, 07:42:30 AM »

if EGT wasnt disabled then it would be 0.75 all the time not just at a certain point.



So its done with ESKONF, thats it?
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elav
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« Reply #14 on: February 24, 2016, 06:11:29 PM »

i just set KRMXN to 0

when lambda goes below 0,75 the ignition starts cutting 
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