Any time i go full throttle my wideband (lc-1) goes 7.35 with the evoscan or using logworks anybody know why??

 

Did you calibrate it? Also you might have some leaks.

 

yea i tried the calibrating it still the same

 

I have also had some similar issues caused by the placement of the o2 sensor and the sensor premature failure caused by the placement

 

Is the sensor new or old?

 

your settings got changed in LM programmer. I bet its on custom setting. Go into LM programmer and change it to gas and recalibrate

 

what does it say at idle and cruising? if it says 14.7, then i bet you have a massive boost leak/improperly scaled injectors or the sensor is bad. if it reads very rich at idle or cruise then kreionic is correct, the calibration is wrong on the wideband most likely.

 

sounds like an exhaust leak or its not calibrated correctly

 

looked over any bolts and make sure everything is tight and did the recalibrate nothing still same thing

 

the sensor is only 1 week old and right now trying to tune with mellon

 

maybe im doing the calibration wrong

 

Listen to this guy - also, make sure never to unplug it while the car is running. It has a tendency to mess up this setting.

 

Have you checked it in LM Programmer to make sure it's calibrated for gasoline?

 

Wow i got it, i dint disconnect the o2 when i calibrated so i did one more time and everything it awesome running just like it suppose to.
Thanks for all your help it was calibrations all along

 

now i have your problem lol so tell me whats the deal