Intake swap and no codes thrown?

[Wheeler99WS6]

I finally swapped my LS1 for an LS6 intake, of course I junked the EGR and put on the block off plate. But my car is not throwing a code. I am not necessarily complaining but curious as to whether anyone has ever expirienced this also,....now I did have my rear o2's deleted after the headers and true dual install. Perhaps the guy deleted my EGR codes then also. Not sure and I dont have the software to check but I will find out soon. Gonna take it to a tuner and find out. Let me know if you didnt get a code after deleting your EGR.

[Albosky]

it had to have been deleted , the light would have popped on the second you started the car without the EGR plugged into the harness.

whoever did your tune jumped the gun a bit , I'd call him up and say thanks