Ford Focus Quiz
Powertrain

Knock Sensor (KS)

In this manual: Powertrain
Vehicle - General — 4Accessories — 40Body — 237Chassis — 113Electrical — 19HVAC — 44Powertrain — 292
3steps
~18min
2/5difficulty
010203040502015N·mlb·ft
Tightening torque found on this page
Done 0 of 3

Item Part Number Description
1 W500025 Knock Sensor (KS) bolt
2 12A699 KS

Removal and Installation
  1. Remove the intake manifold. For additional information, refer to Section 303-01.
  2. NOTE: The Knock Sensor (KS) must not touch the crankcase vent oil separator.

    Remove the bolt and the KS .

    • To install, tighten to 20 N·m.
  3. To install, reverse the removal procedure.

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