F 150 Heritage 4WD Pickup V8-5.4L SOHC VIN Z Bi-fuel (2004)
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Disconnect the knock sensor electrical connector.
31. Remove the outboard heater outlet tube stud.
32. Raise and support the vehicle.
33. NOTE: The A/C compressor clutch electrical connector can be reached through the wheel well.
Disconnect the A/C compressor clutch electrical connector.
34. Disconnect the crankshaft position (CKP) sensor electrical connector.
35. NOTE: The transmission is removed for clarity.
Disconnect the two heated oxygen sensor (HO2S) electrical connectors.