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Author Topic: 1.8 T lambda after cat off  (Read 9050 times)
tabulek
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« on: May 03, 2019, 03:11:37 PM »

Hi All

I need to turn off lambda sensor after the catalytic converter. Lambda is physically disconnected.

HW: 0261206435
SW: 1037352757

I turned off in addresses:

018196 -> 0
018197 -> 0
0181A2 -> 0

but there is still an error 17526 - sensor heating, B1 S2 open circuit.

What is the solution to not display the error?
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nyet
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« Reply #1 on: May 03, 2019, 04:17:00 PM »

Did you bother reading this before posting

https://s4wiki.com/wiki/Tuning#Rear_O2_Sensors
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tabulek
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« Reply #2 on: May 03, 2019, 04:44:02 PM »

Yes i read so. completely different addresses
« Last Edit: May 03, 2019, 04:50:14 PM by tabulek » Logged
nyet
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« Reply #3 on: May 03, 2019, 06:16:00 PM »

Yes i read so. completely different addresses

So you're missing a bunch of items from the list Smiley
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience.
dilly
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« Reply #4 on: May 03, 2019, 09:29:16 PM »

What is the solution to not display the error?

research and find the addresses in your file for your ecu part number
it is the basics
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tabulek
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« Reply #5 on: May 04, 2019, 05:13:05 AM »

Thanks for the answer. I found a solution. This file is lambda off.

I turned off in addresses:

CDHSH      -> 018196 -> 0
CDHSHE    -> 018197 -> 0
CDLSH      -> 0181A2 -> 0
CWKONLS -> 0181B1 -> 1
CLAHSH    -> 014D3A -> 0
CLAHSHE  -> 014D3B -> 0
CLALSH    -> 014D5E -> 0
FKHABMN -> 01908D -> 0
« Last Edit: May 05, 2019, 04:33:15 AM by tabulek » Logged
nyet
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« Reply #6 on: May 04, 2019, 08:10:33 AM »

What are each of the addresses you listed?
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience.
tabulek
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« Reply #7 on: May 04, 2019, 08:18:52 AM »

What are each of the addresses you listed?

if you like, I can give it in German, because it's hard for me to translate
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Blazius
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« Reply #8 on: May 04, 2019, 09:13:34 AM »

if you like, I can give it in German, because it's hard for me to translate

just post the abbreviation from the FR
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nyet
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« Reply #9 on: May 04, 2019, 01:38:39 PM »

if you like, I can give it in German, because it's hard for me to translate

It was a rhetorical question. Do they match the map abbreviations listed in the s4wiki or not?
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience.
tabulek
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« Reply #10 on: May 05, 2019, 04:36:16 AM »

not all. but yes they helped me;)

edited and signed above
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fknbrkn
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« Reply #11 on: May 05, 2019, 10:16:43 AM »

And lambda regulation is.. ?
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tabulek
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« Reply #12 on: May 05, 2019, 11:20:46 AM »

And lambda regulation is.. ?

Lambda regulation is in before of the catalytic converter
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adam-
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« Reply #13 on: May 06, 2019, 12:07:15 AM »

You missed ESKONF.
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tabulek
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« Reply #14 on: May 06, 2019, 02:03:34 AM »

You missed ESKONF.
for me in the address from damos is FF
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