Petrol engine control (1.4 TSI CNG BiFuel – CPWA) Wiring Diagram – VW Caddy 4 (2016-2020)
Petrol engine control (1.4 TSI CNG BiFuel – CPWA) Wiring Diagram – VW Caddy 4 (2016-2020) From July 2018
Petrol engine control (1.4 TSI CNG BiFuel – CPWA) Wiring Diagram – VW Caddy 4 (2016-2020) From July 2019
Wiring Diagrams:
Battery, starter, alternator, battery monitor control unit, onboard supply control unit, fuse holder A.
Onboard supply control unit, fuse holder C.
Terminal 15 voltage supply relay, onboard supply control unit, starter relay 1, starter relay 2, fuse holder B.
Onboard supply control unit, relay for gas shut-off valves, fuse holder B.
Main relay, onboard supply control unit, fuse holder B.
Onboard supply control unit, steering column electronics control unit.
Steering column electronics control unit, engine/motor control unit.
Engine/motor control unit, ignition coil 1 with output stage, ignition coil 2 with output stage, ignition coil 3 with output stage, ignition coil 4 with output stage.
Switch module 1 in center console, Start/Stop operation button, engine/motor control unit, charge air cooling pump.
Lambda probe 1 after catalytic converter, lambda probe 1 before catalytic converter, radiator outlet coolant temperature sender, lambda probe after catalytic converter, engine/motor control unit.
Accelerator pedal module, knock sensor 1, gearbox neutral position sender, engine/motor control unit.
Coolant temperature sender, engine/motor control unit, injector for cylinder 1, injector for cylinder 2, injector for cylinder 3, injector for cylinder 4.
Charge pressure sender, engine speed sender, intake air temperature sender, position sender for charge pressure positioner, engine/motor control unit, charge pressure positioner.
Intake manifold sender, gas rail temperature and pressure sensor, hall sender, intake manifold pressure sender, fuel pressure sender, intake air temperature sender 2, gas rail sensor, temperature sender for alternative fuel system, engine/motor control unit.
Throttle valve module, tank pressure sensor, engine/motor control unit, high-pressure valve for gas mode.
Engine/motor control unit, fuel tank shut-off valve 1, fuel tank shut-off valve 2, fuel tank shut-off valve 3, fuel tank shut-off valve 4, fuel tank shut-off valve 5.
Engine/motor control unit, activated charcoal filter solenoid valve 1, camshaft control valve 1, gas injection valve 1, gas injection valve 2, gas injection valve 3, gas injection valve 4, valve for oil pressure control.
Brake light switch, clutch position sender, engine/motor control unit, mechatronic unit for dual-clutch gearbox.
Oil pressure switch, engine/motor control unit, fuel pressure regulating valve.
Multifunction indicator, data bus diagnostic interface, dash panel insert, diagnostic connection.
Oil pressure switch for reduced oil pressure, coolant temperature gauge, coolant shortage indicator sender, oil level and oil temperature sender, natural gas gauge, dash panel insert.
Fuel gauge sender, fuel system pressurisation pump, fuel pump control unit, dash panel insert.