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Stock lq9 2003 Escalade tune.. not changing until I get a wideband

It’s in a 36 Chevy car. The air intake is small and sits close to the radiator which is why it spikes in iat

Figures it out. I never properly wired my iss sensor, so during wot in non perf mode it wasn’t able to lean on the input speed for calculations.

But for full wot perf mode it worked by rpm only.

Where does the MPH get calculated from/referenced from with this table? I suspect I have a scaling issue somewhere.

The vehicle speed reports correctly when compared to a gps unit I have in the...

Googling and googling.. don't know where to turn

I've had this issue a lot. Earlier this morning, with my latest tune (pulled down some mph wot values for trans), I seemed to have fixed it. From...

Turned out it was too little and too old gas. Runs much better. Still rich on idle, but I can smooth that out in ve

Tunefile attached

Properly applied those MAF settings (tuned them out). Fuel injectors are good, working on getting an actual fuel pressure gauge. It's as if, on cranking, it first runs okay, and after a few seconds...

I separated the iat sensor wires and put it in a new hole in the intake as a separate sensor. So my maf and iat are separate

Maf is unplugged. I thought that was enough to force speed density. Fuel pressure stays constant and it?s in stock return

Stock lq9.. only differences is speed density (unplugged maf)

Also, I am using a different set of manifolds, as well as using a gen 4 tps with an xlink adapter and straight pipes.

I have no...