Powerlogger run - thoughts?

[cuda6pak]

Finally got around to datalogging a quick WOT run....didn't run it quite as high as I wanted. This is with the mods in my sig set at 10.4 target A/F...psi(4) is fuel pressure. Should be hitting a dyno soon to really see where she's at.

 

[Boost231]

log looks good. is that a WB chip? i dont see it tracking. with a WB chip and setting the a/f it might run a air better. i would also lean it out some, your on the fat side for sure

 

[cuda6pak]

log looks good. is that a WB chip? i dont see it tracking. with a WB chip and setting the a/f it might run a air better. i would also lean it out some, your on the fat side for sure

Yes it is with a wideband chip with AFR tracking set at 10.4 for WOT 2nd & 3rd. I was kinda shocked to see the pressures and AFR bouncing around quite a bit, maybe I need to input some smoothing in the setup? All my gauges show it rock solid with no fluctuating.

 

[Boost231]

i dont see it tracking at all. i see zero corrrection happening

 

[cuda6pak]

i dont see it tracking at all. i see zero corrrection happening

Not sure what to say, I've set it up exactly according to at TT/powerlogger instructions...

 

[brian b]

Ignition volts are a little low. They should be 13.5v - 13.0v at WOT. Yours drop to 12.6v at one point. There's a good write up on the Vorexbuick website about tracking this sort of thing down. It's in the How To section. Check for Excessive Voltage Loss between Alternator and a Component

 

[aminga]

i dont see it tracking at all. i see zero corrrection happening

I see the AFC at -99%.

 

[Eric Stage I]

Correction is on, it can be monitored by looking at the BLM. However, you don't have the target set to 10.4, you have 10.8, 10.5, 10.5.

 

[Boost231]

i see it in the BLM but why is the correction showing -99.2 in the a/f correction table?

 

[cuda6pak]

Oops I forgot I had leaned it out a tad. Thanks for pointing that out...

 

[Eric Stage I]

i see it in the BLM but why is the correction showing -99.2 in the a/f correction table?

That only works if the PLC.ini file is modified like for my SD chip.