I just ran the ecu self diagnostics test. and came up with 4 codes lol 2 of which i caused myself. anyway the egr solenoid valve code and evap codes are news to me lol never had sign of issues other then cel. Can you clean the EGR?? and evap is possible famous gas cap mystery correct?
someone shed some insight if better experienced with the scenario

 

1.yes(can be kinda of a pain)
2.yes

 

Thnx 4 the info i can now end this thread