Mazda RX-8 both P2096 & P0610 fault codes have been detected

Question

I have a 2004 RX-8 with both  P2096 & P0610 fault codes have been detected.  Only symptom is decreased gas mileage, any ideas on what the issue is?

Answer 1

P0610 MAZDA - Control Module Performance
Read more: https://www.autocodes.com/p0610_mazda.html

P2096 MAZDA - Target AF Feedback System Too Lean Right Bank
Read more: https://www.autocodes.com/p2096_mazda.html