Ford F150 Pickup. Instruction — part 1300

Fig. 65: Removing CKP Sensor (4.6L & 5.4L)
Courtesy of FORD MOTOR CO.

CYLINDER HEAD TEMPERATURE SENSOR

Removal & Installation (4.2L)

Remove cylinder head temperature sensor, located on rear of left cylinder head. See Fig. 66 . To install, reverse
removal procedure.

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Removal & Installation - Blackwood, Expedition, F150 Pickup & Navigator - Gasoline

Fig. 66: Locating Cylinder Head Temperature Sensor (4.2L)
Courtesy of FORD MOTOR CO.

Removal & Installation (4.6L & 5.4L 2V)

Remove intake manifold. See INTAKE MANIFOLD under AIR INDUCTION SYSTEMS. Remove cylinder
head temperature sensor from engine block valley. See Fig. 67 . To install, reverse removal procedure.

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Removal & Installation - Blackwood, Expedition, F150 Pickup & Navigator - Gasoline

Fig. 67: Locating Cylinder Head Temperature Sensor (4.6L & 5.4L)
Courtesy of FORD MOTOR CO.

Removal & Installation (5.4L 4V)

Raise and support vehicle. Remove the right front fender splash shield. Remove the dual converter Y-pipe.
Disconnect Cylinder Head Temperature (CHT) sensor harness connector, located on right rear cylinder head.
See Fig. 68 . Remove CHT sensor. To install, reverse the removal procedure.

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Removal & Installation - Blackwood, Expedition, F150 Pickup & Navigator - Gasoline

Fig. 68: Locating Cylinder Head Temperature Sensor (5.4L 4V)
Courtesy of FORD MOTOR CO.

DIFFERENTIAL PRESSURE FEEDBACK EGR SENSOR

Removal & Installation

Disconnect negative battery cable. Disconnect Differential Pressure Feedback EGR (DPFE) sensor electrical
connector. See Fig. 69 , Fig. 70 or Fig. 71 . Disconnect vacuum hoses. Remove DPFE sensor. To install,
reverse removal procedure.

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Removal & Installation - Blackwood, Expedition, F150 Pickup & Navigator - Gasoline