P0236 LB7
 

First time on this forum, had to get the LB7 smogged today (Cali Emissions). Before taking the truck in to get it smogged everything was fine, I have an Edge evolution, no codes or anything, there was no codes being thrown up until I took it in to get it smogged, the guy came and told me that I didn't pass, that a code came up, code P0236 (Turbocharger Supercharger Boost Sensor "A" Circuit Range/Performance).

I do have some aftermarket mods, however, I passed the visual inspection. the mods are as listed below:

-Edge Evolution (Stock Setting)
-Batmowheel Compressor wheel
-Edge Jammer Cold Air Intake
-5in Turbo inlet/horn
-5in Exhaust Cat-back
-PPE Boost increase valve

Could I be producing too much boost for the standard readings on the Boost Sensor? If that's not the issue could anyone help shed some light on this, please? I would greatly appreciate it!