ENGINE MANAGEMENT SYSTEM - V8
DESCRIPTION AND OPERATION
18-2-5
1 Engine control module
2 Crankshaft speed and position sensor
3 Camshaft position sensor
4 Engine coolant temperature sensor
5 Mass air flow/ inlet air temperature sensor
6 Throttle position sensor
7 Heated oxygen sensors
8 Fuel injectors
9 Idle air control valve
10 Fuel pump relay
11 EVAP canister
12 EVAP canister vent valve
13 EVAP canister purge valve
14 Fuel tank pressure sensor
15 Ignition coils
16 Knock sensor
17 Spark plugs
18 High/ Low ratio switch
19 Malfunction indication lamp
20 Diagnostic connector
21 Air temperature control clutch relay
22 Air temperature control cooling fan relay
23 ATC ECU
24 CAN link to EAT
25 SLABS ECU
26 BCU
27 Instrument cluster
28 Thermostat monitoring sensor (where fitted)