Civic Si Maf scale

[Jun43]

How does one scale the MAF for a new intake on the Si. I see that the datalog records AFM.V but I can't find anywhere that shows the Hz for the Si

[Spunkster]

We will be adding the ability to datalog the frequency for the SI in the next release of software. That will probably be in the next few weeks. With this it is no different than the other vehicles, it is just frequency instead of voltage.

[Hondata]

As far as scaling the AFM in the meantime you can always index by flow rather than voltage/frequency. It is more difficult and you need to keep a copy of the old table values as once you start changing them your flow index goes away, but it is possible to calibrate the AFM this way.

[lengher97]

Any updates on the ability to tune the afm HZ. This would be really nice instead of having to keep a log of which frequency cells that i had to change the flow.