Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
  • Electrical Component Locations
    • Golf - Component Locations
  • Fluids
  • Technical Bulletins
    • Safety Recalls
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • OEM Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • Front Doors, Central Locking System
    • Interior Lights, Switches (1 Of 2)
    • Interior Lights, Switches (2 Of 2)
  • Collision/Avoidance
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Communication Devices
    • Communication
    • General, Technical Data (Communication)
  • Cruise Control Systems
    • Charging System (Battery, Starter, Generator) & Cruise Control (1 Of 2)
    • Charging System (Battery, Starter, Generator) & Cruise Control (2 Of 2)
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Drivers Assistance Systems - ADAS
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Exterior Lights
    • Exterior Lights, Switches (1 Of 2)
    • Exterior Lights, Switches (2 Of 2)
  • Gauges & Instrument Panels
    • Instruments
  • Headlights
    • Exterior Lights, Switches (1 Of 2)
    • Exterior Lights, Switches (2 Of 2)
  • Interior/Exterior Trim
    • Exterior Equipment
    • Interior Equipment
    • Interior Trim
  • Interior/Illumination Lights
    • Interior Lights, Switches (1 Of 2)
    • Interior Lights, Switches (2 Of 2)
  • Mirrors
    • Exterior Equipment
  • Seats
    • Interior Equipment
    • Seat Frames
    • Seat Upholstery, Covers
  • Window Motors & Regulators
    • Exterior Equipment
    • Front Doors, Central Locking System
    • Glass, Window Regulators
    • Rear Doors
  • Wiper/Washer Systems
    • Wiper/Washer Systems (1 Of 2)
    • Wiper/Washer Systems (2 Of 2)
  • Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
    • Wiring (1 Of 2)
    • Wiring (2 Of 2)
• Body & Frame
  • Door Locks
    • Front Doors, Central Locking System
    • Interior Lights, Switches (1 Of 2)
    • Interior Lights, Switches (2 Of 2)
  • Exterior Body Panels
    • Body Front
    • Bumpers
    • Exterior Equipment
    • Front Doors, Central Locking System
    • Hood, Lids
    • Rear Doors
  • Exterior/Interior Trim
    • Exterior Equipment
    • Interior Equipment
    • Interior Trim
  • Mirrors
    • Exterior Equipment
  • Seats
    • Interior Equipment
    • Seat Frames
    • Seat Upholstery, Covers
  • Sun Roof/T-Top/Convertible Top
    • Sunroof
  • Windows
    • Exterior Equipment
    • Front Doors, Central Locking System
    • Glass, Window Regulators
    • Rear Doors
• Brakes
  • Anti-Lock Brakes
    • Antilock Brake System
    • General, Technical Data (Brake System)
  • Mechanical - Hydraulic
    • General, Technical Data (Brake System)
    • Hydraulic Components (Brake System)
    • Mechanical Components (Brake System)
  • Parking Brake System
    • General, Technical Data (Brake System)
    • Mechanical Components (Brake System)
  • Traction Control
    • Antilock Brake System
    • General, Technical Data (Brake System)
• Drivelines & Axles
  • Axle Shafts
    • Front Suspension
    • Rear Suspension
  • Differentials & Drive Axles
    • Final Drive, Differential (8-Speed Automatic Transmission 09S)
    • Final Drive, Differential (Rear Final Drive)
    • General, Technical Data (Rear Final Drive)
  • Driveshaft & Universal Joints
    • Final Drive, Differential (Rear Final Drive)
• Electrical
  • Body Electrical
    • General, Technical Data (Electrical Equipment)
    • Wiring (1 Of 2)
    • Wiring (2 Of 2)
  • Charging Systems
    • Charging System (Battery, Starter, Generator) & Cruise Control (1 Of 2)
    • Charging System (Battery, Starter, Generator) & Cruise Control (2 Of 2)
    • General, Technical Data (Electrical Equipment)
  • Golf - Component Locations
  • Fuses & Circuit Breakers
    • Wiring (1 Of 2)
    • Wiring (2 Of 2)
  • Gauges
    • Instruments
  • Motors, Switches, Relays
    • General, Technical Data (Electrical Equipment)
    • Wiring (1 Of 2)
    • Wiring (2 Of 2)
  • Starter
    • Charging System (Battery, Starter, Generator) & Cruise Control (1 Of 2)
    • Charging System (Battery, Starter, Generator) & Cruise Control (2 Of 2)
  • Wiring Diagrams
    • OEM Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Auxiliary Emission Control Systems
    • Wiring (2 Of 2)
  • Blowers, Superchargers & Turbochargers
    • Turbocharger, Supercharger (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
  • Cooling Fan
    • Cooling System (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
  • Cooling System (Mechanical)
    • Cooling System (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • General, Technical Data (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
  • Exhaust
    • Exhaust System, Emission Controls (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • General, Technical Data (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • Wiring (2 Of 2)
  • Fuel System
    • Fuel Supply (Fuel Supply - Gasoline Engines)
    • Fuel Supply (Fuel System Testing With Vas523005:)
    • General, Technical Data (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • General, Technical Data (Fuel Supply - Gasoline Engines)
    • MULTIPORT Fuel Injection (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
  • Lubrication System
    • General, Technical Data (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • Lubrication (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger)
  • Mechanical
    • Crankshaft, Cylinder Block (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • Cylinder Head, VALVETRAIN (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • Engine Assembly (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • General, Technical Data (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
  • Starter
    • Charging System (Battery, Starter, Generator) & Cruise Control (1 Of 2)
    • Charging System (Battery, Starter, Generator) & Cruise Control (2 Of 2)
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P007B - U0092) & Transmission DTC Tables
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P01C8 - P0111)
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P0420 - P0087)
  • Fuel Delivery
    • Fuel Supply (Fuel Supply - Gasoline Engines)
    • Fuel Supply (Fuel System Testing With Vas523005:)
    • General, Technical Data (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • General, Technical Data (Fuel Supply - Gasoline Engines)
    • MULTIPORT Fuel Injection (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
  • Ignition System
    • General, Technical Data (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • Ignition/Glow Plug System (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
  • Remove, Overhaul & Install
    • Wiring (2 Of 2)
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P007B - U0092) & Transmission DTC Tables
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P01C8 - P0111)
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P0420 - P0087)
  • Testing & Diagnosis
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P007B - U0092) & Transmission DTC Tables
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P01C8 - P0111)
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P0420 - P0087)
  • Tune-Up
    • General, Technical Data (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • Ignition/Glow Plug System (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
• General Information
  • Abbreviations
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
    • General Information
  • Basic Trouble Shooting
    • Basic Trouble Shooting - General Information
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
    • Engine Performance - Trouble Shooting - General Information
    • 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
  • 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
  • Hoist/Jack
    • General Information
  • Identification
    • CANADIAN Model Cross-Reference
    • General Information
    • General, Technical Data (4-Cylinder Direct Fuel Injection (1.4L Engine, 4V, Ea211, Turbocharger))
    • General, Technical Data (8-Speed Automatic Transmission 09S)
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Automatic Stop/Start Disable
    • General Information
  • Reset Procedures
    • General Information
    • Maintenance Reminder Light (Reset Procedures)
  • Specifications Index
    • Common Specs & Procedures
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Towing
    • General Information
  • Traction Control Disable Procedures
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • General Servicing
    • General, Technical Data (HVAC)
    • General, Technical Data (Refrigerant R1234YF Servicing)
    • General, Technical Data (Refrigerant R134A General Information)
  • HVAC Control Systems
    • Air Conditioning
    • Air Conditioning (Refrigerant R1234YF Servicing) (1 Of 2)
    • Air Conditioning (Refrigerant R1234YF Servicing) (2 Of 2)
    • General, Technical Data (HVAC)
    • General, Technical Data (Refrigerant R1234YF Servicing)
    • General, Technical Data (Refrigerant R134A General Information)
    • Heating, Ventilation
• Maintenance
  • Procedures
    • General Information
    • Maintenance Reminder Light (Reset Procedures)
    • Maintenance Tables
    • Maintenance, Diagnosis (2018 Fluid Capacity Tables)
    • Maintenance, Diagnosis (2018 Maintenance Schedule)
    • Maintenance, Diagnosis (2019 Fluid Capacity Tables)
    • Maintenance, Diagnosis (2019 Maintenance Schedule)
    • Maintenance, Diagnosis (2020 Fluid Capacity Tables)
    • Maintenance, Diagnosis (2020 Maintenance Schedule)
    • Maintenance, Diagnosis (2021 Fluid Capacity Tables)
    • Maintenance, Diagnosis (2021 Maintenance Schedule)
    • Maintenance, Diagnosis (Engine Oil Type And Viscosity)
    • Maintenance, Diagnosis (VW PDI Information:)
• Restraints
  • Air Bag, SRS
    • General, Technical Data (Body Interior)
    • Passenger Protection, Airbags, Seat Belts
  • Passive Restraints
    • General, Technical Data (Body Interior)
    • Interior Equipment
    • Passenger Protection, Airbags, Seat Belts
• Steering
  • Manual Steering
  • Power Steering
  • Steering Column
  • Steering Gear
    • General, Technical Data (Suspension, Wheels, Steering)
    • Steering
  • Steering Linkage
• Suspension
  • Electronic Suspension
    • Self-Leveling Suspension
  • Front Suspension
    • Front Suspension
    • General, Technical Data (Suspension, Wheels, Steering)
  • Rear Suspension
    • General, Technical Data (Suspension, Wheels, Steering)
    • Rear Suspension
  • Wheel Alignment
    • General, Technical Data (Suspension, Wheels, Steering)
    • VOLKSWAGEN Wheel Alignment Specifications - Golf
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Wheels & Tire System
    • General, Technical Data (Suspension, Wheels, Steering)
    • Wheels, Tires And Wheel Alignment (Wheel And Tire Guide General Information)
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
    • Wheels, Tires, Wheel Alignment (Wheel And Tire Guide)
• Transmission
  • Automatic Trans
    • Final Drive, Differential (8-Speed Automatic Transmission 09S)
    • General, Technical Data (8-Speed Automatic Transmission 09S)
    • Torque Converter (8-Speed Automatic Transmission 09S)
  • Manual Trans
    • Gears, Hydraulic Controls (8-Speed Automatic Transmission 09S)
  • Transmission Control Systems
    • Controls, Housing (8-Speed Automatic Transmission 09S)
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P007B - U0092) & Transmission DTC Tables
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P01C8 - P0111)
    • Generic Scan Tool [DGXA] - Engine DTC Tables (P0420 - P0087)
• External Pages