Quote:
Originally posted by Ng Luder
when i hit 4700 VTo says its on, meaning its in vtec. ok, but then the VTi doesn say its on till about 5200! and im sure alot of u notice this: when vtec is set earlier like 4700, YES u can hear it engage, but u dont really feel most of that power till 5200 rpm right? I checked back in the manual of the VAFC and according to pg 22, VTi means the "ECU VTEC solenoid output" and VTo means "V-AFC Vtec Solenoid output".
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You don't feel it because you are engaging the high cam at a lower RPM. You won't get that huge jump in power at the switch over, if you lower the switch over point. If you really want to feel it, set it at 6k RPMs or something.
The VAFC cannot alter when the ECU turns the VTEC solenoid on/off, it just modifies the signal. So, no matter where you put the VTEC crossover point, the VTi will always be when the ECU is turning the VTEC solenoid on.
You're making something simple way to complicated. OBD2 has nothing to do with it.
