F 250 4WD Super Duty V8-5.4L (2009)
Throttle Position Sensor: Service and Repair
Throttle Position (TP) Sensor - 5.4L
Removal
1. Remove the Air Cleaner (ACL) outlet pipe.
2. Disconnect the crankcase vent tube quick connect coupling from the ACL outlet pipe-to-Throttle Body (TB) adapter.
3. Disconnect the vacuum hose and wire harness retainer from the ACL outlet pipe-to-TB adapter and position aside.
4. Remove the 4 bolts and the ACL outlet pipe-to-TB adapter.
5. Remove the TB O-ring seal.
6. Disconnect the Throttle Position (TP) sensor electrical connector.
7. NOTICE: Do not put direct heat on the Throttle Position (TP) sensor or any other plastic parts because heat damage may occur. Damage
may also occur if Electronic Throttle Body (ETB) temperature exceeds 120°C (248°F).
NOTE: Do not use power tools.
