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BMW Engine Codes

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Engine Code Engine Code Description
P1121Pedal Position 1 Range/Performance Problem
P1122Pedal Position 1 Low Input
P1123Pedal Position 1 High Input
P1132O2 Sensor Heater Control Circuit (Bank 1 Sensor 1)
P1133O2 Sensor Heater Control Circuit (Bank 2 Sensor 1)
P1134O2 Sensor Heater Circuit Signal Intermittent (Bank 1 Sensor 2)
P1135O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 1)
P1136O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 1)
P1137O2 Sensor Heater Circuit Signal Intermittant (Bank 1 Sensor 2)
P1138O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 2)
P1139O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 2)
P1140Mass or Volume Air Flow Circuit Range/Performance Problem
P1145Solenoid Valve Running Losses Control Circuit Electrical
P1151O2 Sensor Heater Circuit Signal Intermittant (Bank 2 Sensor 1)
P1152O2 Sensor Heater Circuit Low Voltage (Bank 2 Sensor 1)
P1153O2 Sensor Heater Circuit High Voltage (Bank 2 Sensor 1)
P1155O2 Sensor Heater Circuit Intermittant (Bank 2 Sensor 2)
P1156O2 Sensor Heater Circuit Low Voltage (Bank 2 Sensor 2)
P1157O2 Sensor Heater Circuit High Voltage (Bank 2 Sensor 2)
P1158Fuel Trim Additve Bank 1 Low
P1159Fuel Trim Additve Bank 1 High
P1160Fuel Trim Additve Bank 2 Low
P1161Fuel Trim Additve Bank 2 High
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