EFILive DSP5, 5 Position Tune

[kbracing96]

We car guys can wire in a Normal/Performance mode switch, can't we...?

It only controls trans setting, trucks have it from the factory. I think COS5 has a little adjustability, but nothing like what they have for the oil burners.

[TAQuickness]

We car guys can wire in a Normal/Performance mode switch, can't we...?

Yup. Valet mode with a top speed of 3mph (so you can walk faster than they can get away) or no Valet mode

[joecar]

Yup. Valet mode with a top speed of 3mph (so you can walk faster than they can get away) or no Valet mode

lol.

[GMPX]

Unfortunately for the gas cars there is no real point to a switching tune......do you really want to switch between 14.6:1 AFR and 13.0:1 AFR on the fly, there is no benefit, obviously it is a very different story for the Duramax.

MRK, don't laugh at the 1000HP button, these Diesel trucks are getting closer to that being a reality!.

Cheers,
Ross

[joecar]

Unfortunately for the gas cars there is no real point to a switching tune......do you really want to switch between 14.6:1 AFR and 13.0:1 AFR on the fly, there is no benefit, obviously it is a very different story for the Duramax.

MRK, don't laugh at the 1000HP button, these Diesel trucks are getting closer to that being a reality!.

Cheers,
Ross

Yeh, as KBRacing said, the F-bodies with the Norm/Perf switch used it to switch transmission tables, and had nothing to do with the engine cal.

And I like my shifts positive/firm (not harsh/hard), so why do I need to switch....

lol, Ross, you have made me talk myself out of it...

[Quinton]

I know this is a old thread but how does the dsp staging work?

[GMPX]

Reports where it never worked very well, I don't think the ECM processes the input fast enough.

[Quinton]

Ahh ok thanks!