Hondata

I have S300/P06 ECU setup with alpha N calibration activation.

I'm having similar issues on an NA F22ax with aggressive camshaft. I have stock IACV installed in stock location, but motor was not getting enough air. IACV duty cycle was even at 100%. TB is cracked about 5% for a 1300 RPM idle, but it ...

You should use standard map and tps based tuning. Using Alpha-N is only for ITBs.

I appreciate your input.

I know of one person with same camshaft and similar setup (however 11:1, 2306 cc) and they are MAP sensor based tuned. They are idling well at 1500-1700 RPM with 12inHg vacuum. Their IACV ...

This pertains to a street build. The camshaft engineer recommended to run TPS based at idle due to the low vacuum based on the camshaft. However, the thought of being entirely TPS based for a street car does not sound good to me.

It seems in S300 you can setup tables for both TPS and MAP based. I ...

Am I correct in stating that it appears the Zeitronix wideband wires up like the PLX to the S300 in order to datalog with wideband input?