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P0303 on BMW X3 2012
2012 BMW X3 OBD code pages help users narrow down common diagnostic searches for this vehicle combination. These pages are useful when someone wants to understand fault codes in the context of a specific make, model and year rather than just reading a generic code definition.
P0303 means cylinder 3 misfire detected.
This route connects the vehicle year page with the main code page so users can browse by make, model, year and fault code.
Main code page
View P0303 code meaningOther codes for this vehicle
P0113
Intake Air Temperature Circuit High Input
P0118
Engine Coolant Temperature Circuit High Input
P0128
Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature)
P0133
O2 Sensor Circuit Slow Response (Bank 1 Sensor 1)
P0135
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
P0141
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
P0300
Random / Multiple Cylinder Misfire Detected
P0301
Cylinder 1 Misfire Detected