Ridgeline 2007-2008

Oil Pressure Sensor

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Operation



Specific to:

Honda Ridgeline 2006-2008

The oil pressure sensor reads engine oil pressure and illuminates a dash mounted light when pressure drops below a predetermined PSI.

Removal & Installation



Specific to:

Honda Ridgeline 2006-2008

  1. Before servicing the vehicle, refer to the precautions.
  2.  
  3. Disconnect the oil pressure switch connector, then remove the oil pressure switch.
  4.  
  5. Remove any old liquid gasket from the switch and switch mounting hole.
  6.  

To install:

  1. Apply a very small amount of liquid gasket to the oil pressure switch threads, then install the oil pressure switch.
    NOTE
    Using too much liquid gasket may cause liquid gasket to enter the oil passage or the end of the new oil pressure switch.

  2.  
  3. Tighten the sensor to 13 ft. lbs. (18 Nm).
  4.  
  5. Connect the oil pressure switch connector.
  6.  

Testing



Specific to:

Honda Ridgeline 2006-2008

  1. Disconnect the switch connector.
  2.  
  3. Check for continuity between the terminal and the side of the sensor (ground).
    1. There should be continuity with the engine stopped.
    2.  
    3. There should be no continuity with the engine running.
    4.  

  4.  
  5. If continuity is not as specified, inspect the connectors and wiring harness.
  6.  
  7. If no faults are found, replace the sensor.
  8.  

 
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