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Re: Testing Knock Sensors

Thank you for your input.  Not to be too technical, but there are two types of
knock sensor faults - 2143 (excessive knock) and 2144 (open or short circuit).
I have 2144.  When testing the three wires from the sensor, I get an open
circuit between all three, as well as between each and ground (no measurable
resistance value).  Is that normal?  I will check the torque this weekend, but I
assume 2144 would not be the fault if it was incorrectly torqued?!?!


'90 200 Avant