LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2007 >> Expedition 4WD V8-5.4L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Knock Sensor >> Service and Repair
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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.
- To install, tighten to 20 Nm (15 lb-ft).

4. To install, reverse the removal procedure.