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Author Topic: Map that triggers code 16487  (Read 2573 times)
IWay
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« on: September 15, 2020, 03:57:02 AM »

Anybody know which map triggers;

16487 - Mass Air Flow Sensor (G70): Signal too High
            P0103 - 35-10 - - - Intermittent

ECU details

-> Bootrom Version = 05.12
-> EPK = 40/1/ME7.5/5/4018.10//24b/Dst04o/061000//
-> Contents of ECUID data table:
   - '0261206795'         (SSECUHN)
   - '1037360313'         (SSECUSN)
   - '8N0906018H  '       (VAG part number)
   - '0004'               (VAG sw number)
   - '1.8L R4/5VT     '   (engine id)

Thanks
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dal
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« Reply #1 on: September 15, 2020, 04:38:10 AM »

https://s4wiki.com/wiki/Tuning#Primary
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IWay
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« Reply #2 on: September 15, 2020, 08:04:42 AM »

Cheers,

I had already increased;

KFMLDMX - HFM threshhold for B_maxflr diagnosis by 10% at the higher end - now incresed the whole table by 20%
MLMAX - maximum airflow to 714 - now increased to 800.

I'll let you know how it goes.
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nyet
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WWW
« Reply #3 on: September 15, 2020, 08:42:39 AM »

It is also described in the FR
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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

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 ex
IWay
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« Reply #4 on: September 21, 2020, 07:18:06 AM »

That appears to have solved it.

Thanks
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