Crankcase position sensor
Hello
I have a 2001 intrigue 3.5l. This problem is intermitent - occasional hesitation at speed and occational stall while at idle, usually requiring several revolutions of cranking to restart engine then all is fine. This intermitent problem will then set a PO385 code - crankcase position sensor B circuit malfuntion. Have checked wiring and connectors on both sensor and the PCM and all looks well.
Question - Is it normal to have an intermitent failure of either A or B of the sensor or does the sensor normally die outright? Could this be a fault with the PCM?
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