Question

2004 Mazda Mazda6 Sport 3.0L with engine codes P0403, P0443, and P2119. New EGR and mass airflow

Answer 1

P0403 MAZDA Code - Exhaust Gas Recirculation Valve Stepper Motor Circuit Malfunction
Read more: https://www.autocodes.com/p0403_mazda.html

P0443 MAZDA Code - Evaporative Emission Control System Purge Control Valve Circuit Malfunction
Read more: https://www.autocodes.com/p0443_mazda.html

P2119 MAZDA Code - Throttle Actuator Control Throttle Body Range/Performance
Read more: https://www.autocodes.com/p2119_mazda.html