DTC CODES

PCode Code Brand Description
P1135 P1135 BMW O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 1)
P1136 P1136 BMW O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 1)
P1137 P1137 BMW O2 Sensor Heater Circuit Signal Intermittant (Bank 1 Sensor 2)
P1138 P1138 BMW O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 2)
P1139 P1139 BMW O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 2)
P1140 P1140 BMW Mass or Volume Air Flow Circuit Range/Performance Problem
P1145 P1145 BMW Solenoid Valve Running Losses Control Circuit Electrical
P1151 P1151 BMW O2 Sensor Heater Circuit Signal Intermittant (Bank 2 Sensor 1)
P1152 P1152 BMW O2 Sensor Heater Circuit Low Voltage (Bank 2 Sensor 1)
P1153 P1153 BMW O2 Sensor Heater Circuit High Voltage (Bank 2 Sensor 1)