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Motronic MED 9.1.1 -> System Overview for Your Volkswagen Vento 4 Door First Generation (2010-2022)

Motronic MED 9.1.1  
System Overview (4.2 Liter 4VV8 FSI Shown)  
Sensors  
Mass Air Flow (MAF) Sensors, G70, G246  
Intake AirTemperature (IAT) Sensor G42  
Engine Speed (RPM) Sensor G28  
Throttle Position (TP) Sensors G79, G185  
Camshaft Position (CMP) Sensors G40, G163, G300, G301  
Data Link Connector  
Throttle Valve Control Module J338  
Throttle Drive Angle Sensors (for Electronic Power  
Control [EPC]) G187, G188  
Intake Manifold Runner Position Sensors G336, G512  
Low Fuel Pressure Sensor G410  
Engine Control  
Module J623  
Fuel Pressure Sensor G247  
Engine CoolantTemperature (ECT) Sensor G62  
CAN Drive Bus  
Engine CoolantTemperature (ECT) Sensor (on Radiator) G83  
Knock Sensors G61, G66, G198, G199  
Oxygen Sensors G39, G108  
Oxygen Sensors G130, G131  
Brake Light Switch F  
Brake Pedal Switch F47  
Brake Booster Pressure Sensor G294  
Additional Input Signals  
42  
Motronic MED 9.1.1  
Actuators  
Motronic Engine Control Module (ECM) Power Supply Relay J271  
Fuel Pump (FP) Control Module J538  
Transfer Fuel Pump (FP) G6  
Fuel Metering Valves N290, N402  
Cylinder Fuel Injectors 1 through 8 N30-33, N83-N86  
Evaporative Emission Canister Purge Regulator Valve N80  
Throttle Valve Control Module J338  
Throttle Drive (for Electronic Power Control [EPC]) G186  
Intake Flap Motor V157  
Variable Intake Manifold Runner Motor V183  
Camshaft Adjustment Valves (Intake) N205, N208  
Camshaft Adjustment Valves (exhaust) N318, N319  
Ignition Coils with Power Output Stages  
N70, N127, N291, N292, N323-N326  
Map Controlled Engine CoolingThermostat N265  
Coolant Circulation Pump Relay J151  
Recirculation Pump V55  
Oxygen Sensor (O2S) Heaters Z19, Z28  
Oxygen Sensor (O2S) Heaters [behindThree Way Catalytic  
Converter (TWC)] Z29, Z30  
Secondary Air Injection (AIR) Pump Relay J299  
Secondary Air Injection (AIR) Pump Motor V01  
Coolant Fan Control (FC) Control Module J293  
Coolant Fan V7  
Coolant Fan Control (FC) Control Module 2 J671  
Coolant Fan 2 V177  
Brake Booster Relay J569  
Brake System Vacuum Pump V192  
Additional Output Signals  
43