I believe the DPFE sensor is at the back of the 5.0 L by the throttle body
The oil pressure sending unit for the oil pressure gauge is located on the drivers side of the engine below the power steering pump on your 4.0 liter OHV - V6 engine
where is the oxygen sensor location on a 1998 explorer bank 2 sensor
It is item 24 on the diagram
Directly behind the top radiator hose to the engine.
The 1991 Ford Explorer 4.0 engine does not use a cam sensor, but rather a crank sensor at the lower front of the engine to set crank or time position, two bolts and one connector.....
The Chevrolet SSR oil pressure sensor is located on the right hand side of the engine. The sensor will be near the bottom of the engine block, just above the oil filter.
On a 1991 Ford Explorer , 4.0 litre , OHV , V6 engine : I believe the oil pressure sending unit is on the drivers side of the engine , below the power steering pump
On my 1995 Ford Explorer with the 4.0 liter OHV engine the DPFE sensor ( differential / or delta pressure feedback Egr sensor ) is located on the upper intake manifold on the drivers side of the engine
As your looking at the engine it is to the left of the distributor cap.
Back of the engine, next to the distributor.
Bank #1 is the passenger side of the engine , and sensor # 2 is in the exhaust after the catalytic converter ( downstream )
The fuel tank evaporative sensor is located on top of the fuel tank. The tank will have to be removed before the sensor can be installed.