ENGINE CONTROL SYSTEM BLOCK DIAGRAM [L3 R.H.D.]


BUE014000000N05

1
MAF/IAT sensor
2
TP sensor
3
MAP sensor
4
CMP sensor
5
CKP sensor
6
ECT sensor
7
KS
8
HO2S
9
PSP switch
10
Vehicle speed (CAN signal)
11
TR switch
12
Brake switch
13
A/C on request signal
14
Refrigerant pressure switch (low-pressure switch, high-pressure switch)
15
Generator (terminal P: generation voltage)
16
Battery
17
IAC valve
18
Variable intake-air solenoid valve
19
Variable tumble solenoid valve
20
Fuel injector
21
Fuel pump relay
22
Ignition coil
23
Purge solenoid valve
24
EGR valve
25
HO2S heater
26
A/C relay
27
Fan control module
28
Generator (terminal D: field coil)
29
Instrument cluster
30
IAC
31
Fully-closed throttle position learning
32
Variable intake-air control
33
Variable tumble control
34
Fuel injection control
35
Fuel pump control
36
Electronic spark advance (ESA) control
37
Purge control
38
EGR control
39
HO2S heater control
40
A/C cut-off control
41
Electrical fan control
42
Generator control