Something that's bugged me for a while in my PV map...

- 2007 Street Glide, 120R, 662-2 cams, HPI 55mm, Boarzilla -

I have a TPS based PV cal and am getting maxed out VE values in my 0 TPS column from 1500-3500 RPM. Using auto tune pro with widebands. AutoTune wants to max out the values in this decel column. Absolutely no exhaust or intake leaks (verified).

Is this something that is addressed in the MAP bias? Ideas?

 

I don't see anything wrong with that actually. With the mods you have, it is right.

 

Not that I know much but the only time I saw that was on a V&H base map for their ProPipe ...it stank to high heaven of petrol and caused Too Rich, front and rear, codes in the ECU

The FP3 didn't tune the 0% TPS column so I had to reduce the numbers manually by about 20 odd percent as I recall to get it to match the rest of the lower side of the table.

Maybe it's a big CI or that cam kind of thing but the MAP bias won't help ...maybe CDE/EGR could

Hopefully you may get some more answers over this side

 

Maybe if you posted a picture of your VE table the guys could see all of what is going on?