1.8L - Turbo Engine Controls - Fuel Injection & Ignition, Engine Code(S): AMB
- 01 On Board Diagnostic (OBD)
- 24 Multiport Fuel Injection (MFI)
- Motronic injection system, servicing
- Safety precautions
- Rules for cleanliness
- Technical data
- Component locations, overview
- Notes
- Locations on connector bracket
- Location of Fuel Pump (FP) Relay -J17-
- Location of Brake Light Switch -F- and Brake Vacuum Vent Valve Switch -F47-, Clutch Vacuum Vent Valve Switch -F36-
- Location of Throttle Position (TP) Sensor 1 -G79- and Sender -2- for accelerator pedal position -G185-
- Location of Engine Control Module (ECM) in electronics box (plenum chamber)
- Component locations in electronics box (plenum chamber)
- Location of Secondary Air Injection (AIR) Solenoid Valve -N112- and Recirculating valve for turbocharger -N249-
- Location of Charge Air Pressure Sensor -G31-
- Electrical testing using VAG1598/31 test box
- Procedure after interruption of voltage supply
- Engine Control Module (ECM) (without metal anti-theft housing), replacing
- Engine Control Module (ECM) (with metal anti-theft housing), replacing
- Idle speed (RPM), checking
- System pressure, fuel pressure regulator and residual pressure, checking
- Fuel injectors, checking
- Fuel rail with injectors, disassembling and assembling
- Fuel injectors, removing and installing
- Injection quantity, proper seal and spray pattern of fuel injectors, checking
- Fuel Pump (FP) relay -J17- and relay activation, checking
- Mass Air Flow (MAF) sensor -G70-, checking
- Intake air system for leaks (unmetered air), checking
- Fuel system, bleeding
- Oxygen sensor system
- Oxygen Sensor (O2S) and Oxygen Sensor control before catalytic converter, checking
- Oxygen Sensor (O2S) before Three Way Catalytic Converter (TWC), checking
- Oxygen Sensor (O2S) heater -Z19- for oxygen sensor before Three Way Catalytic Converter (TWC), checking
- Oxygen Sensor (O2S) and Oxygen Sensor control before Three Way Catalytic Converter (TWC), checking
- Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC), checking
- Oxygen Sensor (O2S) heater 1 -Z29- behind Three Way Catalytic Converter (TWC), checking
- Oxygen Sensor (O2S), removing and installing
- Fuel tank ventilation system, checking
- Electronic Power Control (EPC) system, checking
- EPC system function
- Electronic Power Control (EPC) warning lamp -K132- in instrument cluster
- Electronic Power Control (EPC) warning lamp -K132-, checking
- Throttle Valve Control Module -J338-, checking
- Throttle Valve Control Module -J338-, adapting
- Throttle valve, checking for soiling
- Throttle valve control module, cleaning
- Angle sensors for throttle drive -G187- and -G188-, checking
- Throttle Position (TP) sensor 1 -G79- and Sender for accelerator pedal position -G185-, checking
- Kick-down function, adapting
- Brake Light Switch -F- and Brake Pedal Switch -F47-
- Clutch Vacuum Vent Valve Switch -F36-, checking
- Cruise Control System (CCS) switch -E45-, testing
- Additional signals, checking
- Vacuum Hose Diagram(S)
- Motronic injection system, servicing
- 28 Ignition/Glow plug system
- Ignition system, checking
- General notes on ignition system
- Safety precautions
- Technical Data
- Ignition coils with power output stages, checking
- Motronic ECM Power supply relay -J271-, checking
- Engine speed (RPM) sensor -G28-, checking
- Intake Air Temperature (IAT) sensor -G42-, checking
- Engine Coolant Temperature (ECT) sensor -G62-, checking
- Motronic Engine Control Module (ECM) power supply, checking
- Knock recognition control limit, checking
- Knock sensors, checking
- Camshaft Position (CMP) sensor -G40-, checking
- Misfire recognition, checking
- Ignition system, checking