Ford Fusion: Electronic Engine Controls - 1.5L EcoBoost (118kW/160PS) – I4 / Intake Air Temperature (IAT) Sensor. Removal and Installation

Heated Oxygen Sensor (HO2S). Removal and Installation

Special Tool(s) / General Equipment 303-476 (T94P-9472-A) Socket, Exhaust Gas Oxygen SensorTKIT-1994-LM/MTKIT-1994-FTKIT-1994-FLM/FM Materials Name Specification Motorcraft® High Temperature Nickel Anti-Seize LubricantXL-2 -  Motorcraft® Penetrating and Lock LubricantXL-1 -  Removal Remove the engine appearance cover...

Intake Air Temperature 2 (IAT2) Sensor. Removal and Installation

Removal NOTE: Removal steps in this procedure may contain installation details. Disconnect the IAT sensor electrical connector and remove the IAT sensor...

Other information:

Ford Fusion 2013–2020 Service Manual: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC). Diagnosis and Testing

Diagnostic Trouble Code (DTC) Charts DTC Chart: Powertrain Control Module (PCM) Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. For information about these practices, REFER to: Diagnostic Methods (100-00 General Information, Description and Operation)...

Ford Fusion 2013–2020 Service Manual: Gasoline and Gasoline-Ethanol Fuel Systems Health and Safety Precautions. Description and Operation

  WARNING: Before working on or disconnecting any of the fuel tubes or fuel system components, relieve the fuel system pressure to prevent accidental spraying of fuel. Fuel in the fuel system remains under high pressure, even when the engine is not running...