ENGINE CONTROL SYSTEM BLOCK DIAGRAM


BHE014000140T05

1
Neutral switch (MT)
2
CPP switch (MT)
3
SSV switch
4
APV position sensor (13B-MSP (High power))
5
ECT sensor
6
IAT sensor
7
TP sensor
8
APP sensor
9
MAF sensor
10
Front HO2S
11
Rear HO2S
12
BARO sensor
13
KS
14
Eccentric shaft position sensor
15
Metering oil pump switch
16
Ignition switch
17
P/S signal (CAN signal)
18
Vehicle speed signal (CAN signal)
19
Cruise control switch
20
TR switch signal (AT vehicles) (CAN signal)
21
Brake switch No.1 (CAN signal)
22
Brake switch No.2 (Analog signal)
23
TCM (AT) (CAN SIGNAL)
24
DSC HU/CM (With DSC) (CAN signal)
25
A/C AMPLIFIER (A/C switch signal)
26
Refrigerant pressure switch (Medium pressure switch)
27
PCM
28
Main relay control
29
Drive-by-wire control
30
Drive-by-wire relay control
31
S-DAIS control
32
Fuel injection control
33
Fuel pump control
34
Fuel pump speed control
35
Ignition timing control
36
AIR control
37
Evaporative purge control
38
Metering oil pump control
39
HO2S heater control
40
A/C cut-off control
41
Electrical fan control
42
Generator control
43
Main relay
44
Drive-by-wire relay
45
Throttle valve actuator
46
SSV solenoid valve
47
APV motor (13B-MSP (High power))
48
VDI solenoid valve
49
VFAD solenoid valve (13B-MSP (High power))
50
Fuel injector (Primary 1)
51
Fuel injector (Primary 2) (13B-MSP (High power))
52
Fuel injector (Secondary)
53
Fuel pump relay
54
Fuel pump speed control relay
55
Ignition coil (L/F)
56
Ignition coil (T/F)
57
Ignition coil (L/R)
58
Ignition coil (T/R)
59
AIR pump relay
60
AIR solenoid valve
61
Stepping motor (In metering oil pump)
62
Front HO2S heater
63
Rear HO2S heater
64
Purge solenoid valve
65
A/C relay
66
Cooling fan relay No.1
67
Cooling fan relay No.2
68
Cooling fan relay No.3