I have the edge juice tuner for my 2002 7.3 Ltr V10 F-250 and i keep getting an engine light on. When i plug my diagnostic machine into it i get "Factory air/fuel mix censor" I believe its just the tuner tripping out the censor but i wanna make sure if anyone has any suggestions.

 

I think you psoted wrong you either have a 7.3 v8 or a 6.8 v10 and Edge did not make a programmer to my knowledge for the V10. So you probably have the 7.3 v8 diesel. Call edge and they will help you out....

Good luck

 

I have a 01 7.3. 5" exhaust,CAI and Edge Attitude with monitor. Only time I trip my "service engine light" is when I have it in extreme. It trips the mil around 2000rpm. I contacted Edge about it and was told it was just putting the sensors out of the computers parameters and sending a momentary code. Mine self clear so I never worry