Tag: P0070 BMW

My experience diagnosing fault P0070 Ambient Air Temp Sensor on a BMW E46. I was missing completely missing the ambient temperature sensor. In this video I show you I install a missing ambient temperature sensor on my BMW 330 E46, if ambient sensor is not missing then replacing the sensor maybe your solution. This is similar is BMW 330ci and BMW 325i (2000-2006). Please share your diagnostic experience and questions about P0070 on your BMW E46.