GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1998 🢒 GMC P42 Commercial Chassis 🢒 Engine 🢒 Engine Controls - 6.5L (L57) 🢒 Engine Oil Pressure Sensor and/or Switch Replacement

Engine Oil Pressure Sensor and/or Switch Replacement EFI/MFI

Removal Procedure
  1. Remove the engine cover.
  2. Remove the harness connector from the Oil Pressure Switch by releasing the locking tab.

    3. Object Number: 27615 Size: SH
  3. Remove the switch (1).

Installation Procedure
  1. Install the Fuel Filter/Manger. Refer to Fuel Manager/Filter Replacement .

    2. Object Number: 27615 Size: SH
  2. Install the switch (1).
  3. Install the harness connector.
  4. Install the engine cover.