I had a CEL a week or so ago and got P300, P301 and P303 codes. They are misfire codes.
Cleared the codes and replaced the coil packs.
Still not 100% sure it was the coil packs and not an temporary injector issue.
No other codes present or cleared
In any case, I have 2 monitors that have not reset;
Catalyst and Evap system
I have driven the car a bit and even did an AX a few days ago.
How do I get the the monitors to reset and show ready?