BMW specific DTC OBD2 code: P1140 Mass or Volume Air Flow Circuit Range/Performance Problem
BMW specific DTC OBD2 code: P1139 O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 2)
BMW specific DTC OBD2 code: P1138 O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 2)
BMW specific DTC OBD2 code: P1137 O2 Sensor Heater Circuit Signal Intermittent (Bank 1 Sensor 2)
BMW specific DTC OBD2 code: P1136 O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 1)
BMW specific DTC OBD2 code: P1135 O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 1)
BMW specific DTC OBD2 code: P1134 O2 Sensor Heater Circuit Signal Intermittent (Bank 1 Sensor 1)
BMW specific DTC OBD2 code: P1133 O2 Sensor Heater Control Circuit (Bank 2 Sensor 1)
BMW specific DTC OBD2 code: P1132 O2 Sensor Heater Control Circuit (Bank 1 Sensor 1)
BMW specific DTC OBD2 code: P1123 Pedal Position Sensor 1 High Input