User Manual

Chapter 4

BOSCH HDI EDC 15C2 INJECTION SYSTEM AND PARTICLE FILTER

Parts list

REF. DESCRIPTION

PART NUMBER IN THE

WIRING DIAGRAMS

1 - 4 Diesel injectors (electrohydraulic) 1131 - 1132 - 1133 - 1134

5 High pressure fuel common injection rail --

6 High pressure fuel sensor 1321

7 Fuel temperature sensor 1221

8 Fuel cooler --

9 Fuel tank --

10 Low pressure pump 1211

11 Fuel pre-filter --

12 Safety valve (pressure-vacuum) --

13 Additive tank --

14 Low additive level sensor 1283

15 Additive injection pump 1283

16 Plug (overflow) --

17 Additive injector 1284

18 Electric fuel heater 1276

19 Water bleed screw --

20 Fuel filter + water decanter + low

pressure circuit pressure regulator

21 High pressure fuel pump --

22 High pressure fuel regulator on the high

pressure fuel pump

1322

23 High pressure fuel pump 3

piston

deactivator

1277

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