I am just wondering.. what is the best way to start tunning with a superfueler and what should be my goals regarding tunning???

I went to the dyno to tune and the car was way over 10:1 afr and I was leaning it out and leaning it out on the superfueler but the pcm just kept adding fuel...

Where should I start and what should my goals be besides AFR?

The tunning should be to adjust till the 30svo dont reach more than 80% duty cycle and let the additional 3 injectors do the rest???

The pcm tries to compensate for the additional air seen by the MAF, so the idea would be to change the AFR at the PE or WOT Tables so it will adjust accordingly???

The thing is that my pcm keeps seeing the car as lean when its mega rich!!!

Let me know some thoughts and guidelines...

Thanks

 

Is the rich condition occurring when your at WOT? I didn't know the MAF is used during WOT for fuel enrichment.

 

Well yes... I have an AFR off the charts.. I removed the spark plugs and they were black and wet with fuel...

It uses the MAF to measure the air and the PE tables for additional adjustment.

 

I didn't really think about it. I thought it just used the VE at that RPM to calculate the air intake during WOT. Sounds like you need to trim back the fuel being added by the PCM in the PE table