Somebody help me find MLMAX on 8E0909518AH 002

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Topic: Somebody help me find MLMAX on 8E0909518AH 002 (Read 3699 times)

BlackT

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	Somebody help me find MLMAX on 8E0909518AH 002 « on: November 21, 2019, 02:31:16 AM »

Code:

-'0261207941'         (SSECUHN)         
   - '1037366871'         (SSECUSN)         
   - '8E0909518AH '       (VAG part number) 
   - '0002'               (VAG sw number)   
   - '1.8L R4/5VT    '    (engine id)       
   - 'HW_MAN004'

Can someone help me I can't find MLMAX on this file
My closest location is 0x1E04C but there is a 02 02, what is too small to be MLMAX


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IamwhoIam

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	Re: Somebody help me find MLMAX on 8E0909518AH 002 « Reply #1 on: November 21, 2019, 06:21:26 AM »

MLMAX doesn't seem to exist in this type of file anymore, at least not that I can see.


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I have no logs because I have a boost gauge (makes things easier)

soul87

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	Re: Somebody help me find MLMAX on 8E0909518AH 002 « Reply #2 on: November 21, 2019, 08:07:47 AM »

there is no MLMAX in this ECU


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BlackT

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	Re: Somebody help me find MLMAX on 8E0909518AH 002 « Reply #3 on: November 21, 2019, 12:48:46 PM »

Thank you very much Grin

So KFMLDMX only need to mod so there is no MAF to high DTC?


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IamwhoIam

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	Re: Somebody help me find MLMAX on 8E0909518AH 002 « Reply #4 on: November 22, 2019, 02:54:56 AM »

MLMAX was NEVER related to any MAF too high DTC of any sort on ME7...


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BlackT

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	Re: Somebody help me find MLMAX on 8E0909518AH 002 « Reply #5 on: November 25, 2019, 01:46:14 AM »

Quote from: IamwhoIam on November 22, 2019, 02:54:56 AM

MLMAX was NEVER related to any MAF too high DTC of any sort on ME7...

Then the S4 wiki need little corection

Code:

If you do scale your MAF, you may throw a "MAF too high" code. You'll have to increase:

KFMLDMX - HFM threshhold for B_maxflr diagnosis
MLMAX - maximum airflow


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prj

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	Re: Somebody help me find MLMAX on 8E0909518AH 002 « Reply #6 on: November 25, 2019, 02:11:00 AM »

Quote from: BlackT on November 25, 2019, 01:46:14 AM

Then the S4 wiki need little corection

Code:

If you do scale your MAF, you may throw a "MAF too high" code. You'll have to increase:

KFMLDMX - HFM threshhold for B_maxflr diagnosis
MLMAX - maximum airflow

No it does not. Everything is correct.
MLMAX does not trigger any DTC, it is the maximum airflow limit, exactly as written in the wiki.


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BlackT

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	Re: Somebody help me find MLMAX on 8E0909518AH 002 « Reply #7 on: November 25, 2019, 02:38:19 AM »

When you say maximum airflow limit, what wil hapen when engine pass this limit? Will ECU reduce load to stay in this limit?


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