F 150 2WD Pickup V8-5.4L SOHC VIN 3 (1999)
Oxygen Sensor: Service and Repair
Lightning
Front RH Heated Oxygen Sensor (HO2S)
SPECIAL SERVICE TOOL(S)
REMOVAL
1. Raise and support the vehicle. For additional information, refer to Maintenance/Service and Repair.
2. Disconnect the Heated Oxygen Sensor (HO2S) electrical connector.
3. Using the special tool, remove the HO2S.
INSTALLATION
1. To install, reverse the removal procedure.
NOTE: Apply a light coat of High Temperature Nickel Anti-Seize Compound F6AZ-9L494-AA or equivalent meeting Ford specification
ESE-M12A4-A to the threads of the R025.
Rear RH Heated Oxygen Sensor (HO2S)
