Removal Procedure
- Remove the intake manifold. Refer to Intake Manifold Replacement (RPOs LY2/LY6) or Intake Manifold Replacement (RPOs LC9/LMG/LY5/L76) or Intake Manifold Replacement (RPO L92 - First Design) or Intake Manifold Replacement (RPO L92 - Second Design) .
- Disconnect the engine harness electrical connector (1) from the oil pressure sensor.
- If not equipped with active fuel management perform the following step, using J 41712 or equivalent, remove the oil pressure sensor (706) and washer (707). See Special Tools .
- If equipped with active fuel management perform the following step, using J 41712 or equivalent, remove the oil pressure sensor (706) and washer (707). See Special Tools .