Expedition 4WD V8-5.4L VIN 5 (2006)
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 knock sensors.
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To install, tighten to 20 Nm (15 lb-ft).
4. To install, reverse the removal procedure.
