Monte4ever

iTrader: (2)

I was trying to setup and dial in my VE tables with a histogram config when the software stopped logging my fuel trims and knock sensor readings. It was logging everything just fine then just stopped logging the trims and knock. I did not change anything in the VCM editor between the two tunes. I attached two scans - one with the trims and knock working and the other one it does not. All the sensors are on the table display but the three sensors above only show zero (0.0) values. Any help is greatly appreciated.

Working Tune T1.hpl

Working Tune.hpt

FEAR LS

iTrader: (8)

Your trims are disabled in editor.

Engine>Fuel>Open and Closed Loop> Enable both STFT and LTFT and see if that fixes your issue.

I've seen a car that has both of those enabled and still didn't log. I thought we had the same problem until I seen yours just weren't turned on.

Good Luck!

frankmarroquin

iTrader: (31)

Make sure both front 02's are connected and working... you have to put ur wideband behind them.

Monte4ever

iTrader: (2)

Thanx for tbe replys. I will check my trims in editor when I get home from work. Hptuners tech line told me close to tbe same thing. I'm new to this sh@! but you have to start somewhere.