OBD2 shows P0410 Secondary Air Injection System and with Enhance OEM mode shows P2023 Intake manifold runner position, Sensor/Switch circuit, Intermittent Bank 2. I did go through the RCM and found 3 fuses with burns, replaced and seem to run a little smoother but still have the CEL and codes. I began reading the forum, checked the Blue check valve, looks good. I have an all day appointment tomorrow so will look at the relays on the RCM on Wednesday and see if I see any burnt contacts.