Hondata

Hi,

A friend of mine has a problem with his S300 : a red led appeared and the car (EK3 swapped with a B18) runs very badly (poor idle, knocks, etc)

It appeared one day, there were no real weak signals before...

I read some topics that said that uploading a stock map and then the tuned map can ...

Thank you.

If I assume my AFM sensor is well calibrated (good AFMv vs Strim plot), and I have ~12.5 WOT afr (value of the WOT compensation table), what is the setting to have a bit leaner AFR (~12.8) ?

It is not recommended to set AFR in the WOT table above 12.5 (or the ECU doesn't switch open ...

Thank you, it works wuch better with your advices.

I still need some adjustments, but I've got less S-trims.

For WOT, I aim a 12.6-12.8 AFR, but I run still a bit rich... Is the correct solution to trim the MAF sensor calibration ?

My calibration for high voltage is quite lower from the stock ...

Another thought :

The AFM recalibration can only be done where there are S-Trim data, ie in closed loop.
The voltage range is within 1-3V

But, in open loop, the voltage can raise to 4V, and there is no recalibration for these values

This plot shows the problem :

http://nsa21.casimages.com/img ...

Hi,

I recently installed a CAI on my FN2, and I'm beginning the recalibration process.

I want to keep an AFM map because my modifications are quite light.

I started with a groupN base map, and I raised the VTEC point to 5000 rpm (3800 is too low for me)
I modified the VTC tables in consequence ...