Back of the engine block, about 6 inches above the oil pan.
No.
It is on the back of the engine, about 6 inches above the oil pan.
No. The oil pressure sensor is not required for the engine to run.
Back of the engine block, about half way up, closer to the transmission side.
The oil pressure sending unit on a PT cruiser can be found on the upper front cover of the engine. Remove the retaining nut and the sensor will come out. Reverse the process to install the new sending unit.
The oil pressure switch is in the middle of the engine, back side, a little left about half way up the engine.
The oil pressure sending unit is on the front of the engine, near the oil filter.
near the oil filter
Remove the oil pressure sending unit retaining ring. Remove the wiring harness from the sending unit. Poll the sending unit out of the engine.
Next to the oil filter - closer to the front of the car
Engine not running, low oil, low oil pressure, failed sending unit.
Probably next to the oil filter