Mazda specific DTC OBD2 code: P1129 Downstream H02S Sensors Swapped
Mazda specific DTC OBD2 code: P1130 HO2S Bank 1 Sensor 1 Not Switching (Fuel Control Limit Reached)
Mazda specific DTC OBD2 code: P1131 HO2S Bank 1 Sensor 1 Signal Below 0.45v (A/F Ratio Too Lean)
Mazda specific DTC OBD2 code: P1132 HO2S Bank 1 Sensor 1 Signal Above 0.45v (A/F Ratio Too Rich)
Mazda specific DTC OBD2 code: P1133 Bank 1 Fuel Control Shifted Lean
Mazda specific DTC OBD2 code: P1134 Bank 1 Fuel Control Shifted Rich
Mazda specific DTC OBD2 code: P1135 HO2S Bank 1 Sensor 1 Heater Circuit Low Input
Mazda specific DTC OBD2 code: P1136 HO2S Bank 1 Sensor 1 Heater Circuit High Input
Mazda specific DTC OBD2 code: P1137 HO2S Bank 1 Sensor 2 Not Switching (Fuel Control Limit Reached)
Mazda specific DTC OBD2 code: P1138 HO2S Bank 1 Sensor 2 Signal Above 0.45v (A/F Ratio Too Rich)