Question about 1990 Volvo 740
Where is the oil pressure sender located?
It is located on the side of the oil pan, enclosed is a little more info on testing and installation.
See Figure 1
See Figures 2, 3 and 4
Posted on Oct 01, 2008
the oil pressure sending unit is usally located in the same side the oil filter is and this is because the oil filter is connected to the oil pump so there should be one little single wire in that area
Posted on Jul 03, 2009
NON-FSI PETROL ENGINES,THE SENSOR SWITCH IS SCREWED INTO THE OIL FILTER HOUSING,REMOVE THE ENGINE TOP COVER.UNBOLT THE COOLANT EXPANSION TANK MOVE TO ONE SIDE .THERE NO NEED TO DISCONNECT COOLANT HOSES.AND DISCONNECT WIRING PLUG FROM SENSOR.UNSCREW SENSOR.....FSI ENGINES REMOVE THE INTAKE MANIFOLD TO GET AT SENSOR....DIESEL ENGINES THE OIL PRESSURE SENSOR IS SCREWED INTO THE OIL FILTER HOUSING ASWELL.PRISE OUT THE CAPS,UNDO THE NUTS AND REMOVE THE PLASTIC COVER ON TOP OF ENGINE.REMOVE THE INSULATION BENEATH COVER (WHERE FITTED).DISCONNECT WIRING PLUG FROM SENSOR AND UNSCREW......BE PREPARED FOR OIL SPILLAGE.. HAVE A NICE DAY!!
Posted on Mar 25, 2009
Use a deep well socket and extension on your ratchet. I don't remember the size of socket, but you can size it up with the replacement part. Install the new part by hand first and snug it down with the ratchet. Be careful not to crank it down too tight. Hope this helps.
Posted on Jun 08, 2009
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