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Home >> Mercury >> 2008 >> Sable Premier, FWD >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Electronic Engine Control System >> Removal And Installation >> Knock Sensor (KS) >> Removal And Installation

Removal And Installation

  1. Remove the thermostat housing. For additional information, refer to ENGINE COOLING article.
  2. Remove the lower intake manifold. For additional information, refer to ENGINE - 3.5L article.
  3. Remove the coolant tube.
    • Discard the O-ring seal.
  4. Disconnect the knock sensor (KS) electrical connector.
  5. Remove the 2 bolts and the KS.
    • To install, tighten to 20 Nm (15 lb-ft).
  6. To install, reverse the removal procedure.
    • Lubricate the new O-ring seal with clean engine coolant.