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Home >> Ford >> 2007 >> Expedition 4WD V8-5.4L >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Positive Crankcase Ventilation >> PCV Heater >> Service and Repair
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PCV Heater: Service and Repair

POSITIVE CRANKCASE VENTILATION (PCV) HEATER ELEMENT







Removal
1. Disconnect the battery ground cable.
2. Disconnect the positive crankcase ventilation (PCV) heater element electrical connector.
3. Disconnect the quick connect couplings and remove the PCV tube.
4. Remove the 2 bolts and the PCV heater element.
- Discard the O-ring seal.

Installation

1. NOTE: Lubricate the O-ring seal with clean engine oil prior to Installation.

Using a new O-ring seal, install the PCV heater element and the 2 bolts.
- Tighten to 6 Nm (53 lb-in).

2. Position the PCV tube and connect the quick connect couplings.
3. Connect the PCV heater element electrical connector.
4. Connect the battery ground cable.
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