Fig. 20 Example of engine control system construction (3 cylinder engine)
(1) Electronic control unit (ECU)
(2 ) Oil pressure sensor
(3) Fuel pressure sensor
(4) Fuel temperature sensor
(5) Boost pressure sensor
(6) Speed sensor (crankshaft)
(7 ) Rail pressure sensor
(8) Fuse, grid heater
(9) Wiring set
(10) Relay
(11) Inlet air pre-heater relay
(12) Injector wiring
(13) EGR actuator
1. Introduction
4th Generation Engines 1-25
8370 79492
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