tuning w/ maft pro

[pimptrizkit]

well i have a question about tunning with the pro,

when i apply the gas pedle my afr' go lean then dip back into acceptle rich area's


when i start my car it has an irractic idle when she's cold.

(also notice she starts lean)


whats a safe cruize afr?

and at what point on my boost gauge do i want to start having it go rich,

ex, say by 0 have it drop from 14's down into 13/12 ? or by 5 pounds ?

 

[Doward]

Well, this is more the way I'd set it up in your case...

Look for a TPS% vs AE (TPS based 'Tip In') and richen that up a tad.

As for the cold, does the MAFT-Pro tap into the coolant temp sensor? If so, then it should have a cold idle routine you can adjust... if not, then the TCCS is still doing the cold start thing, and you'll need to increase your fuel across the board, just a bit.

Safe cruise AFR depends on your timing. Shoot for 14.7-15.0 starting out.

When do you want it to go rich? Immediately. You should be under 14.7 as soon as the hammer hits the floor, to around 12.5-13.0, and at the point of positive pressure, I'd have it mosey its way down to 11.5-11.8, imho.

 

[pimptrizkit]

well here's a quick screen of one of my cruise logs..