My car is a 99 GSR and is currently running on VAFC. I am running a bit rich and am not able to pass emissions. Emissions allowed is 1.2000 I got 1.6xxx today.

Anyways, my VAFC screen is broken, and I would like to buy a new one. I am curious, is there a way to transfer data from one VAFC to another? (I would like to lean out my car but am not able to do so being that I can not see the VAFC screen.)

Thanks for any and all help.

 

Why don't you just remove it, and run the car on the factory tune to pass smog?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TunerN00b &raquo;</TD></TR><TR><TD CLASS="quote">Why don't you just remove it, and run the car on the factory tune to pass smog?</TD></TR></TABLE>

That's what I plan to do, I'm not going to run the VAFC anymore.

I was told all I have to do is unplug the VAFC from the ECU harness. True?

The car is not stock, it has LS crank/rods and ITR pistons, DC 4-2-1 header ITR stock airbox and ITR catback. Eventually I'll get a tune.

 

you can't just unplug the vafc from the harness.
the map (pressure) wire needs to be reconnected

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by no2unenolife &raquo;</TD></TR><TR><TD CLASS="quote">you can't just unplug the vafc from the harness.
the map (pressure) wire needs to be reconnected</TD></TR></TABLE>

is that all that needs to be plugged back in? just the MAP sensor?

 

Yes, but call Apexi for more info.

 

i dont think ull pass smog with ITR pistons.. but correct me if im wrong