Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
    • Common Specifications & Procedures (Except Electric)
  • DTC Index (Except Electric Vehicle)
  • Electrical Component Locations
    • Focus - Component Locations
  • Fluids
  • Technical Bulletins
    • Campaigns
    • Safety Recalls
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • OEM Component Harness Location Charts (Except Electric)
    • OEM Component Harness Location Views (Except Electric)
    • OEM Connector End Views (Except Electric) - C100 - C265
    • OEM Connector End Views (Except Electric) - C1520B - C2357C
    • OEM Connector End Views (Except Electric) - C2358 - C9221
    • OEM Connector End Views (Except Electric) - C266 - C623
    • OEM Connector End Views (Except Electric) - C624 - C1520A
    • OEM Connector End Views (Except Electric) - Connector Index
    • OEM Connector Repair Procedures (Except Electric)
    • OEM Electrical Wiring Diagram Introduction (Except Electric)
    • OEM Fuse And Relay Location (Except Electric)
    • OEM Ground Distribution (Except Electric)
    • OEM Vehicle Repair Location Charts (Except Electric)
    • OEM Wiring Diagram Symbols (Except Electric)
    • OEM Wiring Diagrams (Except Electric)
    • OEM Wiring Diagrams Component Testing (Except Electric)
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • Handles, Locks, Latches And Entry Systems (Except Electric) (1 Of2)
    • Handles, Locks, Latches And Entry Systems (Except Electric) (2 Of 2)
    • Passive Anti-Theft System (Pats) - Vehicles With: Keyless Entry And Push Button Start (Except Electric)
    • Passive Anti-Theft System (Pats) - Vehicles Without: Keyless Entry And Push Button Start (Except Electric)
    • Perimeter Anti-Theft Alarm (Except Electric)
  • Collision/Avoidance
    • Lane Keeping System (Except Electric)
    • Parking Aid - Vehicles With: Active Park Assist (Except Electric)
    • Parking Aid - Vehicles With: Parking Aid Camera (Except Electric)
    • Parking Aid - Vehicles With: Rear Parking Aid (Except Electric)
  • Communication Devices
    • APIM Guided Routine Testing
    • BCM Guided Routine Testing
    • FDIM Guided Routine Testing
    • Module Communications Network (Except Electric)
    • Module Configuration (Except Electric)
    • MULTIFUNCTION Electronic Modules (Except Electric)
    • Pcm Guided Routine Testing
  • Cruise Control Systems
    • Cruise Control (Except Electric)
  • Drivers Assistance Systems - ADAS
    • Lane Keeping System (Except Electric)
    • Parking Aid - Vehicles With: Active Park Assist (Except Electric)
    • Parking Aid - Vehicles With: Parking Aid Camera (Except Electric)
    • Parking Aid - Vehicles With: Rear Parking Aid (Except Electric)
  • Entertainment Systems
    • Information And Entertainment System - General Information - Vehicles With: Am/Fm/Cd/Sync (Except Electric)
    • Information And Entertainment System - General Information - Vehicles With: SONY Audio System (Except Electric) (1 Of2)
    • Information And Entertainment System - General Information - Vehicles With: SONY Audio System (Except Electric) (2 Of2)
  • Exterior Lights
    • Exterior Lighting (Except Electric)
  • Gauges & Instrument Panels
    • Instrument Panel And Console (Except Electric)
    • Instrument Panel And Interior Switches Illumination (Except Electric)
    • Instrumentation, Message Center And Warning Chimes (Except Electric) (1 Of2)
    • Instrumentation, Message Center And Warning Chimes (Except Electric) (2 Of2)
    • IPC Guided Routine Testing
  • Horns
    • Horn (Except Electric)
  • Infotainment
    • Information And Entertainment System - General Information - Vehicles With: Am/Fm/Cd/Sync (Except Electric)
    • Information And Entertainment System - General Information - Vehicles With: SONY Audio System (Except Electric) (1 Of2)
    • Information And Entertainment System - General Information - Vehicles With: SONY Audio System (Except Electric) (2 Of2)
  • Interior/Exterior Trim
    • Exterior Trim And Ornamentation (Except Electric)
    • Interior Trim And Ornamentation (Except Electric)
  • Interior/Illumination Lights
    • Instrument Panel And Interior Switches Illumination (Except Electric)
    • Interior Lighting (Except Electric)
  • Mirrors
    • Rear View Mirrors - Vehicles With: One-Touch Open And Close Front Windows (Except Electric Vehicle)
    • Rear View Mirrors - Vehicles With: One-Touch Open Driver Window (Except Electric)
  • Seats
    • Front Seats (Except Electric)
    • Rear Seats (Except Electric)
  • Steering Column Switches
    • Steering Wheel And Column Electrical Components (Except Electric)
  • Warning Systems
    • Instrumentation, Message Center And Warning Chimes (Except Electric) (1 Of2)
    • Lane Keeping System (Except Electric)
    • Side And Rear Vision (Except Electric)
  • Window Motors & Regulators
    • Glass, Frames And Mechanisms (Except Electric)
  • Wiper/Washer Systems
    • Wipers And Washers (Except Electric)
• Body & Frame
  • Door Locks
    • Handles, Locks, Latches And Entry Systems (Except Electric) (1 Of2)
    • Handles, Locks, Latches And Entry Systems (Except Electric) (2 Of 2)
    • Passive Anti-Theft System (Pats) - Vehicles With: Keyless Entry And Push Button Start (Except Electric)
    • Passive Anti-Theft System (Pats) - Vehicles Without: Keyless Entry And Push Button Start (Except Electric)
    • Perimeter Anti-Theft Alarm (Except Electric)
  • Exterior Body Panels
    • Body Closures (Except Electric)
    • Body System - General Information (Except Electric)
    • Bumpers (Except Electric)
    • Front End Body Panels (Except Electric)
  • Exterior/Interior Trim
    • Exterior Trim And Ornamentation (Except Electric)
    • Interior Trim And Ornamentation (Except Electric)
  • Frames, Subframes & Crossmembers
    • Uni-Body SUBFRAME And Mounting System (Except Electric)
  • Mirrors
    • Rear View Mirrors - Vehicles With: One-Touch Open And Close Front Windows (Except Electric Vehicle)
    • Rear View Mirrors - Vehicles With: One-Touch Open Driver Window (Except Electric)
  • Seats
    • Front Seats (Except Electric)
    • Rear Seats (Except Electric)
  • Sun Roof/T-Top/Convertible Top
    • Roof Opening Panel (Except Electric)
  • Windows
    • Glass, Frames And Mechanisms (Except Electric)
• Brakes
  • Anti-Lock Brakes
    • Anti-Lock Brake System (Abs) And Stability Control (Except Electric)
  • Brakes Control Systems
    • Abs Guided Routine Testing
  • Mechanical - Hydraulic
    • Brake System - General Information (Except Electric)
    • Drum Brake (Except Electric)
    • Front Disc Brake (Except Electric)
    • Hydraulic Brake Actuation (Except Electric)
    • Power Brake Actuation (Except Electric)
    • Rear Disc Brake (Except Electric)
  • Parking Brake System
    • Parking Brake And Actuation (Except Electric)
  • Traction Control
    • Anti-Lock Brake System (Abs) And Stability Control (Except Electric)
• Drivelines & Axles
  • Axle Shafts
    • Rear Drive HALFSHAFTS (Except Electric)
  • Differentials & Drive Axles
    • Front Drive HALFSHAFTS (Except Electric)
    • Rear Drive Axle Differential (Except Electric)
  • Driveshaft & Universal Joints
    • Driveshaft (Except Electric)
• Electrical
  • Body Electrical
    • Voltage Converter Inverter (Except Electric)
  • Charging Systems
    • Charging System - General Information (Except Electric)
    • Charging System (Battery, Mounting And Cables) (Except Electric)
    • Generator And Regulator (Except Electric)
  • Focus - Component Locations
  • Gauges
    • Instrument Panel And Console (Except Electric)
    • Instrument Panel And Interior Switches Illumination (Except Electric)
    • Instrumentation, Message Center And Warning Chimes (Except Electric) (1 Of2)
    • Instrumentation, Message Center And Warning Chimes (Except Electric) (2 Of2)
    • IPC Guided Routine Testing
  • Horns
    • Horn (Except Electric)
  • Motors, Switches, Relays
    • Voltage Converter Inverter (Except Electric)
  • Starter
    • Starting System - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Wiring Diagrams
    • OEM Component Harness Location Charts (Except Electric)
    • OEM Component Harness Location Views (Except Electric)
    • OEM Connector End Views (Except Electric) - C100 - C265
    • OEM Connector End Views (Except Electric) - C1520B - C2357C
    • OEM Connector End Views (Except Electric) - C2358 - C9221
    • OEM Connector End Views (Except Electric) - C266 - C623
    • OEM Connector End Views (Except Electric) - C624 - C1520A
    • OEM Connector End Views (Except Electric) - Connector Index
    • OEM Connector Repair Procedures (Except Electric)
    • OEM Electrical Wiring Diagram Introduction (Except Electric)
    • OEM Fuse And Relay Location (Except Electric)
    • OEM Ground Distribution (Except Electric)
    • OEM Vehicle Repair Location Charts (Except Electric)
    • OEM Wiring Diagram Symbols (Except Electric)
    • OEM Wiring Diagrams (Except Electric)
    • OEM Wiring Diagrams Component Testing (Except Electric)
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Accessory Drive Belts
    • Accessory Drive - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Auxiliary Emission Control Systems
    • Engine Emission Control - 2.0L ECOBOOST (184KW/250PS) - Mi4
    • Evaporative Emissions - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Blowers, Superchargers & Turbochargers
    • Fuel Charging And Controls - Turbocharger - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Cooling System (Mechanical)
    • Engine Cooling - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Exhaust System - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Fuel System
    • Fuel System - General Information - 2.0L ECOBOOST (184KW/250PS) - Mi4
    • Fuel Tank And Lines - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Mechanical
    • Engine - 2.0L ECOBOOST (184KW/250PS) - Mi4
    • Engine System - General Information (Except Electric)
  • Starter
    • Starting System - 2.0L ECOBOOST (184KW/250PS) - Mi4
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Electronic Engine Controls - 2.0L ECOBOOST (184KW/250PS) - Mi4
    • Fuel Charging And Controls - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Fuel Delivery
    • Fuel System - General Information - 2.0L ECOBOOST (184KW/250PS) - Mi4
    • Fuel Tank And Lines - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Ignition System
    • Engine Ignition - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Mode 6
    • Mode 6 - 2017-18 Ford - Except Diesel
    • Mode 6 - 2017-18 Ford - Hybrid Electric Vehicles
  • Remove, Overhaul & Install
    • Acceleration Control (Except Electric)
    • Electronic Engine Controls - 2.0L ECOBOOST (184KW/250PS) - Mi4
    • Engine Emission Control - 2.0L ECOBOOST (184KW/250PS) - Mi4
    • Evaporative Emissions - 2.0L ECOBOOST (184KW/250PS) - Mi4
    • Fuel Charging And Controls - 2.0L ECOBOOST (184KW/250PS) - Mi4
    • Intake Air Distribution And Filtering - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • Engine Controls - Description & Operation (Except Diesel & Hybrid)
    • Engine Controls - Diagnostic Methods (Except Diesel & Hybrid)
    • Engine Controls - Introduction (Except Diesel & Hybrid)
    • Engine Controls - Pinpoint Test A: No Start Through Pinpoint Test Dm: Manifold Pressure Sensors - (Except Diesel & Hybrid)
    • Engine Controls - Pinpoint Test DN: Pressure And Temperature Sensors Through Pinpoint Test FD: Brake Pedal Inputs - (Except Diesel & Hybrid)
    • Engine Controls - Pinpoint Test H: Fuel Control Through Pinpoint Test JE: Integrated Ignition Coil Pack - (Except Diesel & Hybrid)
    • Engine Controls - Pinpoint Test Index - (Except Diesel & Hybrid)
    • Engine Controls - Pinpoint Test JF: Integrated Ignition Coil On Plug Coils A-J Failure Through Pinpoint Test Z: Intermittent - (Except Diesel & Hybrid)
    • Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid)
    • Engine Controls - Reference Values (Except Diesel & Hybrid)
    • Engine Controls - Symptom Charts (Except Diesel & Hybrid)
  • Testing & Diagnosis
    • Engine Controls - Description & Operation (Except Diesel & Hybrid)
    • Engine Controls - Diagnostic Methods (Except Diesel & Hybrid)
    • Engine Controls - Introduction (Except Diesel & Hybrid)
    • Engine Controls - Pinpoint Test A: No Start Through Pinpoint Test Dm: Manifold Pressure Sensors - (Except Diesel & Hybrid)
    • Engine Controls - Pinpoint Test DN: Pressure And Temperature Sensors Through Pinpoint Test FD: Brake Pedal Inputs - (Except Diesel & Hybrid)
    • Engine Controls - Pinpoint Test H: Fuel Control Through Pinpoint Test JE: Integrated Ignition Coil Pack - (Except Diesel & Hybrid)
    • Engine Controls - Pinpoint Test Index - (Except Diesel & Hybrid)
    • Engine Controls - Pinpoint Test JF: Integrated Ignition Coil On Plug Coils A-J Failure Through Pinpoint Test Z: Intermittent - (Except Diesel & Hybrid)
    • Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid)
    • Engine Controls - Reference Values (Except Diesel & Hybrid)
    • Engine Controls - Symptom Charts (Except Diesel & Hybrid)
  • Tune-Up
    • Engine Ignition - 2.0L ECOBOOST (184KW/250PS) - Mi4
  • Wiring Diagrams
    • Wiring Harnesses (Except Electric)
• General Information
  • Abbreviations
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
  • Basic Trouble Shooting
    • Basic Trouble Shooting - General Information
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
    • Engine Performance - Trouble Shooting - General Information
  • Brakes
    • Anti-Lock Brake Safety Precautions - General Information
    • Map - Brake Systems
    • Map - Routine Inspection Reference Guide
  • Check Lists
    • Symptom Check List Worksheet - General Information
  • Driveline/Axles
    • Drive Axle Noise Diagnosis - General Information
    • Gear Tooth Contact Patterns - General Information
    • Map - Drive Train & Transmission
    • Trouble Shooting - Clutches - General Information
  • DTC Index (Except Electric Vehicle)
  • Electrical
    • Map - Electrical Systems
    • Using lemon2025'S System Wiring Diagrams
  • Engine
    • Engine Overhaul Procedures - General Information
    • General Cooling System Service - General Information
  • Engine Performance
    • Electrostatic Discharge Warning - General Information
    • Engine Performance Diagnostic Routine Outline - General Information
    • Engine Performance Safety Precautions
    • Map - Engine Performance & Maintenance
    • Parasitic Load Explanation & Test Procedures - General Information
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
    • Waveforms - Injector Pattern Tutorial - General Information
  • Map - Exhaust Systems
  • Heating, Ventilation & A/C (HVAC)
    • Map - Heating, Ventilation, & Air Conditioning
  • Identification
    • CANADIAN Model Cross-Reference
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Automatic Stop/Start Disable
    • General Information (Except Electric)
    • Identification Codes (Except Electric)
    • Jacking And Lifting (Except Electric)
    • Maintenance Schedules (Except Electric)
    • Noise, Vibration And Harshness (Except Electric)
    • OEM Color Coding
  • Reset Procedures
    • Maintenance Reminder Light (Reset Procedures)
    • Tire Pressure Monitor Systems
  • Specifications Index
    • Common Specifications & Procedures (Except Electric)
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Traction Control Disable Procedures
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • HVAC Control Systems
    • Climate Control System - General Information (Except Electric) (1 Of2)
    • Climate Control System - General Information (Except Electric) (2 Of 2)
    • Supplemental Climate Control (Except Electric)
• Maintenance
  • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • Supplemental Restraint System (Except Electric) (1 Of 3)
    • Supplemental Restraint System (Except Electric) (2 Of 3)
    • Supplemental Restraint System (Except Electric) (3 Of3)
  • Passive Restraints
    • SEATBELT Systems (Except Electric)
• Steering
  • Manual Steering
    • Power Steering (Except Electric Vehicle)
  • Power Steering (Except Electric Vehicle)
  • Steering Column (Except Electric)
• Suspension
  • Electronic Suspension
    • Vehicle Dynamic Suspension (Except Electric)
  • Front Suspension
    • Front Suspension (Except Electric Vehicle)
    • Suspension System - General Information (Except Electric Vehicle)
  • Rear Suspension
    • Rear Suspension (Except Electric Vehicle)
    • Suspension System - General Information (Except Electric Vehicle)
  • Wheel Alignment
    • Ford Wheel Alignment Specifications - Focus
    • Suspension System - General Information (Except Electric Vehicle)
  • Wheels & Tire System
    • Tire Pressure Monitoring System (TPMS) (Except Electric)
    • Wheels And Tires (Except Electric)
• Transmission
  • Clutch
    • Clutch (Except Electric)
    • Clutch Controls (Except Electric)
  • Manual Trans
    • Manual Transmission - 6-Speed Manual Transmission - MMT6
    • Manual Transmission External Controls (Except Electric)
• External Pages