NefMoto

Technical => Tuning => Topic started by: amd is the best on January 30, 2012, 02:35:36 PM



Title: 16487 - Mass Air Flow Sensor (G70): Signal too High
Post by: amd is the best on January 30, 2012, 02:35:36 PM
I had this code after today.  Any idea what would cause this or what to do to fix it?  The TC light and ABS lights came on during a pull as well.

RS4 MAF using stock RS4 MAF scaling.

Thanks!
Nick


Title: Re: 16487 - Mass Air Flow Sensor (G70): Signal too High
Post by: phila_dot on January 30, 2012, 03:35:54 PM
Sounds like KFMLDMX


Title: Re: 16487 - Mass Air Flow Sensor (G70): Signal too High
Post by: s5fourdoor on January 30, 2012, 03:47:03 PM
take the original table and multiply the entire thing by 4.  thats what i did at least, i've never had the problem...


Title: Re: 16487 - Mass Air Flow Sensor (G70): Signal too High
Post by: amd is the best on January 30, 2012, 03:57:24 PM
Thanks guys!  I just used the KFMLDMX and KFMLDMN values fromt the RS4 file.  I'll do a few runs and see if it took care of this issue.


Title: Re: 16487 - Mass Air Flow Sensor (G70): Signal too High
Post by: s5fourdoor on January 30, 2012, 04:05:46 PM
set your entire KFKHFM table to 1.00 as well like in the RS4 file...


Title: Re: 16487 - Mass Air Flow Sensor (G70): Signal too High
Post by: amd is the best on January 30, 2012, 04:17:19 PM
set your entire KFKHFM table to 1.00 as well like in the RS4 file...

Already done  ;)


Title: Re: 16487 - Mass Air Flow Sensor (G70): Signal too High
Post by: tao13 on January 13, 2019, 10:04:37 AM
Hi all.
I have the same problem but i saw it is activated only on 4 or 5 gear at highet speed and rpm.
I have the stock MAF from BAm engine and the file is stock from BAM.
I attached my stock KFMLDMX and KFKHFM.
Is it a good option to make HFM all 1 like you said fee post ago or increase KFMLDMX?
I think HFM will modify the partial adaption too, Correct?
And other question , my load is higher than Load axis of HFM, do you think i must increase lastr value of axis too?
Many thanks in advance