I recently picked up a VAFC II from a member on here. I would like to run it a little while installed before I get a proper tune.

My questions are:

1. Can I just null "0" out all the settings and use it as a gauge for the time being?

2. Can I use the pass through VTEC function? I would not like the VAFC to control VTEC. I want the ECU to send the signal directly to the solenoid like OEM.

Is there any harm to doing this?

Thanks

 

not harm but why would you do it? the VAFC is a vtec air fuel controller so using it for monitoring that is Null. to answer your question yes you can use it if you zero out the settings on it