I've currently given up on using the Megasquirt's "ITB Mode". It doesn't want to work correctly for me, I've tried numerous adjustments and recommendations but still no go.
I'm now on a straight up Alpha-N tune and it's been going very well.
Are any of you running a plenum? If so and if mega can handle it, you can run MAF. My ITB'd car runs great on it, I'm using a piggied stock ECU and an RX8 maf for much lower restriction. So much easier than what some seem to be experiencing.
Are any of you running a plenum? If so and if mega can handle it, you can run MAF. My ITB'd car runs great on it, I'm using a piggied stock ECU and an RX8 maf for much lower restriction. So much easier than what some seem to be experiencing.
Normal ITB sound but muted with the Plenum and my thru-the-radiator intake (gets air from the bumper mouth).
So I added a sound tube from the plenum to the car's ventilation system. Add a diaphragm on the end and you can tune how loud or quiet (or off) and the nature of the sound tones.
You can hear it in some of my videos, pics of the sound tube / duct etc.
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