P00BE – Mass or Volume Air Flow ‘B’ Circuit Range/Performance – Air Flow Too Low

P00BE Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P00BE Possible Causes

Faulty Mass or Volume Air Flow ‘B’ Sensor,Mass or Volume Air Flow ‘B’ Sensor harness is open or shorted,Mass or Volume Air Flow ‘B’ Sensor circuit poor electrical connection

P00BE Description

The Engine Control Module (ECM) monitors the Mass or Volume Air Flow ‘B’ Circuit signal. The ECM sets the OBDII code when then Mass or Volume Air Flow ‘B’ Sensor is out of factory specifications.