I've had a consistent P0325 knock sensor code for awhile now. Between info from ElectroKen and the FSM flow chart, I've pretty much narrowed the problem to a bad ground somewhere between the engine subharness and the sensor itself. The stretch between the harness & sensor connector is the next logical thing to check. Problem is, I can't find the damn sensor connector! I know it is on the block under the manifold somewhere. But where? The FSM mentions disconnecting the sensor connector so casually that I wonder if I'm missing something right in front of my face. Any idea where I need to look or is the FSM assuming I've already taken the intake manifold off?