Your Vehicle: 2001 Ford Escort ZX2 L4-2.0L DOHC VIN 3
 
Vehicle » Powertrain Management » Sensors and Switches - Powertrain Management » Sensors and Switches - Computers and Control Systems » Oxygen Sensor » Service and Repair » Front  
 
 
  Front  
 

REMOVAL

  1. Disconnect the battery ground cable.

  

  1. Disconnect the Heated Oxygen Sensor (HO2S) electrical connector.

  

  1. Remove the HO2S.

NOTE: The exhaust manifold heat shield is not shown for clarity.

INSTALLATION

  1. To install, reverse the removal procedure.