Hondata

Hello, all. I have a 2006 Civic Si and currently live tuning "Active fuel tuning high" and "Active fuel tuning low" and I get a check engine light and the vehicle goes into what I think is Limp Mode. I cannot go above 3,000RPM. Could somebody take a look at my calibration and datalog to see why this is happening? Thanks

says you have a p0101 cel MAF sensor

Jun43 wrote: Tue Oct 10, 2017 5:49 pm says you have a p0101 cel AFM sensor

I understand it shows that code. I would just like to know what causes it or if the sensor may need to be replaced. I am sure it is because of the tune, because I can run the default calibrations Hondata offers just fine

P0101 is when the MAP does not match the AFM. You can either tune both the speed density tables and the AFM calibration, or disable the P0101 error if only using speed density.

Hondata wrote: Wed Oct 11, 2017 9:43 am P0101 is when the MAP does not match the AFM. You can either tune both the speed density tables and the AFM calibration, or disable the P0101 error if only using speed density.

Thank you! How would I go about doing tuning the Speed Density and AFM? Can I do it though Live Tuning? Thank you again!

If the vehicle is stock then I would use the AFM tables only, and enable active tuning on those tables, and drive it a week and see what the fuel trims are like. If it has just an intake I would do the same thing.