Diesel engine control (2.0 TDI CR – CFHC, CFHF, CLCA, CLCB) Wiring Diagram – VW Caddy 4 (2016-2020) From May 2016

Wiring Diagrams:

Battery, starter, alternator, onboard supply control unit, fuse holder A, fuse 43 on fuse holder C.

Terminal 15 voltage supply relay, onboard supply control unit, terminal 50 voltage supply relay, fuse holder B, fuse 10 on fuse holder C, fuse 14 on fuse holder C, fuse 16 on fuse holder C, fuse 25 on fuse holder C.

Automatic glow period control unit, onboard supply control unit, glow plug 1, glow plug 2, glow plug 3, glow plug 4, fuse holder B, push-in bridge.

Terminal 30 voltage supply relay, onboard supply control unit, fuse holder B.

Onboard supply control unit, steering column electronics control unit, mechatronic unit for dual-clutch gearbox.

Steering column electronics control unit, engine/motor control unit.

Accelerator pedal module, air mass meter, exhaust gas pressure sensor 1, engine/motor control unit.

Lambda probe 1 before catalytic converter, charge pressure sender, intake air temperature sender, engine/motor control unit.

Coolant temperature sender, radiator outlet coolant temperature sender, exhaust gas temperature sender 1, exhaust gas temperature sender 3, exhaust gas temperature sender 4, engine/motor control unit.

Engine/motor control unit, injector for cylinder 1, injector for cylinder 2, injector for cylinder 3, injector for cylinder 4, heater element for crankcase breather, fuel pressure regulating valve, fuel metering valve.

Exhaust gas recirculation valve 1, engine speed sender, fuel temperature sender, exhaust gas recirculation potentiometer, position sender for charge pressure positioner, engine/motor control unit, exhaust gas recirculation control motor.

Throttle valve potentiometer, fuel pressure sender, throttle valve module, engine/motor control unit, coolant circulation pump 2.

Hall sender, electric fuel pump 2 relay, engine/motor control unit, charge pressure control solenoid valve, exhaust gas recirculation cooler changeover valve, supplementary fuel pump.

Brake light switch, clutch position sender, engine/motor control unit.

Engine/motor control unit.

Multifunction indicator, data bus diagnostic interface, dash panel insert, diagnostic connection.

Oil pressure switch, fuel gauge, coolant temperature gauge, coolant shortage indicator sender, fuel gauge sender 2, oil level and oil temperature sender, dash panel insert, glow period warning lamp, diesel particulate filter warning lamp.