Focus ZX5 L4-2.0L DOHC VIN 3 (2002)
Oxygen Sensor: Service and Repair
Heated Oxygen Sensor (HO2S)
EGO Sensor Wrench
SPECIAL TOOL(S)
REMOVAL
1. Remove the exhaust manifold heat shield.
2. Disconnect the Heated Oxygen Sensor (HO2S) electrical connector and release the tie strap.
3. Using the special tool, remove the HO2S.
INSTALLATION
