Expedition 2WD V8-5.4L (2009)
Knock Sensor: Service and Repair
Knock Sensor (KS)
Removal and Installation
1. Remove the intake manifold.
2. Disconnect the Knock Sensor (KS) electrical connectors.
3. Remove the 2 bolts and the 2 KS.
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To install, tighten to 20 Nm (177 lb-in).
4. To install, reverse the removal procedure.
