Remove the engine block coolant drain plug.Remove the oil flow check valve.Remove the rear oil passage plugs-(3).Remove the 3 oil passage plugs on each side of theblock-(2).Remove the 2 water passage plugs on the top of theblock-(1).Remove the 2 front oil passage plugs.
Remove the knock sensor-(1) and bolt.
Remove the oil pressure switch-(2).Remove the crankshaft position (CKP) sensor-(1)and bolt.
If equipped, loosen the piston oil nozzleassembly-(1) bolt and remove the piston oil nozzleassembly.
Heated Oxygen Sensor Replacement - Sensor 1 Engine Control Engine Control Sensors O2 Sensors
Heated Oxygen Sensor Replacement - Sensor 1CalloutComponent NamePreliminary ProcedureRemove the intake manifold cover. Refer toIntake Manifold Cover Replacement.1Heated Oxygen SensorCaution:Do not remove the pigtail from either the heated oxygensensor (HO2S) or the oxygen sensor (O2S). Removing the ...