Thread: TunerCode Feature Suggestions and Feedback

Awesome!

Dave, sorry for the off topic, any links to how to calibrate the internal speed calibration?

What I find out odd is, Base P11's can use 195/60/15 and 195/65/15 tires as per sticker on the door frame and FSM. I have a Touring P11, which is 195/60/15 as per sticker/FSM. Original owner had 195/65/16's on it and speedo was just fine. I installed the FSM recommended and now my speedo is 2-3 mph too fast.

I'm wonder if there is some sort of adjustment or if they actually went through and installed the Base model's speed sensor, or if there is some sort of ECU adjustment.

I love either idea, which would have made my tunning probably a bit more easier. I also think it would be nice for user's to submit with Nismotronic the injector latency and sizing to you if you don't have it. I could never lean out my 75lb injectors but I think it would have been easier had I had RT.

It's not "tunable" as it is and would require custom programming in the ECU.

Dave

Users can ALWAYS submit suggestions to me, I am pretty open about adding things that people want to see!

I can attest to that!

Could the aircon button be used to switch items or maps, maybe be programmable?

In the new version, absolutely! I'm using the A/C button to switch between MAF and MAP, which is very handy to help develop maps and tables for MAP. In the beginning, I ran the engine on the MAF while recording data as if it was running MAP, logging the MAP sensor as load, which pretty much built the fuel and timing maps for me. The MAF uses the primary fuel and timing maps, and MAP uses the alternate maps. So actually, the A/C switch is programmed to switch both the load source from MAF to MAP, and also map switches from primary to alternate.

(MAP = manifold absolute pressure)
(map = fuel and/or timing 3D table)

Thanks,
Dave

How will the cars that still have A/C do the switch from MAF to MAP?

The B13 SR20DE ECU can also use the PSP switch as a programmable input.

Dave

Sounds good. You will have to explain the process when that time comes.