Ford FCS-14000-DL GPS Receiver User Manual


 
LESSON 3: POWERTRAIN
5.4L 3-Valve Camshaft Position Sensor
The VCT system requires a cam position sensor for each camshaft.
The PCM can then monitor the actual camshaft position relative to the requested position.
2005 Expedition/Navigator New Model Technician Training02-SEP-043-14