Volkswagen CJDA Workshop Manual page 15

3.2.16 Diagnostic connection, oil pressure switch, engine control unit, oil pressure warning lamp
3.3 Current flow diagrams, engine codes CJDA, CJDD, compliant with emission standard
(EU5)
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3.3.1 Battery, starter, alternator, voltage regulator, ignition/starter switch fuses
3.3.2 Electric fuel pump 2 relay, automatic glow period control unit, glow plugs, fuses, supple-
mentary fuel pump
3.3.3 Terminal 30 voltage supply relay, engine control unit, fuses
3.3.4 Jumpers, charge pressure sender, intake air temperature sender, air mass meter, engine
control unit
3.3.5 Accelerator position sender, accelerator position sender 2, engine control unit, injectors,
cylinders 1 - 4
3.3.6 Hall sender, coolant temperature sender, engine control unit, fuel pressure regulating
valve, fuel metering valve
3.3.7 Engine speed sender, throttle valve potentiometer, fuel temperature sender, position
sender for charge pressure positioner, throttle valve module, engine control unit
3.3.8 Exhaust gas recirculation potentiometer, fuel pressure sender, engine control unit, ex-
haust gas recirculation valve
3.3.9 Exhaust gas temperature sender 1, exhaust gas temperature sender 3, exhaust gas
temperature sender 4, engine control unit
3.3.10 Lambda probe, exhaust gas pressure sensor 1, engine control unit, lambda probe
heater
3.3.11 Brake light switch, brake pedal switch, engine control unit, charge pressure control sole-
noid valve, heater element for crankcase breather
3.3.12 Working speed control switch, working speed control, resume button, preset speed
switch 1 and 2, clutch pedal switch, engine control unit
3.3.13 Preset speed 3 switch, engine control unit, alternator warning lamp, glow period warning
lamp, exhaust emissions warning lamp, diesel particulate filter warning lamp
3.3.14 Working speed control, safety contact switch, working speed control, decrease speed
button, working speed control, increase speed button, working speed control switch 2,
engine control unit, working speed warning lamp
3.3.15 Jumpers, radiator fan relay, engine control unit, radiator fan single fuse, radiator fan
3.3.16 Diagnostic connection, oil pressure switch, engine control unit, oil pressure warning lamp
Glow plug system
28 -
1 Glow plug system
1.1 Removing, installing and checking glow plugs
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
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Industriemotoren - Industrial Engines 2009 ▶
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