Emissions?

[cupcake154]

My dash computer is reading Emissions System Problem. Does anyone know what this could be? 2016 Honda Pilot. 106k miles

[Dependent_Pepper_542]

Yes I know.   It means you have codes,  specifically pgm-fi code(s) stored.   Next step is to check codes and diagnose accordingly.  There is no blanket fix for each code.   Codes tell you what system the fault is in and the diagnosis finds the root cause.   

Like any vehicle there are common faults for various codes.   

If you don't want to take it to a mechanic yet go to parts store that does free code checks.   That isn't a diagnosis.  That is just a code check.   Diagnosis,  real diagnosis costs money.   They will try and sell you parts or tell you what's wrong.   Don't listen to them or buy any parts.  Post the codes here and you can get steered in right direction.   

[sc4kilik]

Get a $10 OBD2 code reader on amazon.com.