I'm not sure if this is the right section for this so feel free to move.

I'm in the middle of a Jeep build and swapped in a 2002 5.3 truck engine(LM7). I've had the PCM flashed and rear O2's, evap, ect. were tuned out along with some performance tweaks. I've been told it will pass state inspection(computerized OBDII) as long as there's no CEL on and no stored trouble codes.

If they are tuned out of the PCM will those readiness monitors trigger a trouble code/CEL or will everything read correctly for the PCM?

 

If set to no error reported, the test is ignored and the readiness monitors set as complete.

 

Cool, thanks for the reply!

 

Get yourself a cheap $30 scanner that shows which monitor are ready