ENGINE CONTROL SYSTEM DIAGRAM[ZJ, ZY, Z6]
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Without Throttle Valve Actuator
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|
1
|
To PCM
|
2
|
Resonance chamber
|
3
|
Air cleaner
|
4
|
IAC valve
|
5
|
Throttle body
|
6
|
Intake manifold
|
7
|
Variable intake air shutter valve (With variable intake air system)
|
8
|
Variable intake air shutter valve actuator (With variable intake air system)
|
9
|
Variable tumble shutter valve
|
10
|
Variable tumble shutter valve actuator
|
11
|
Fuel tank
|
12
|
Fuel pump unit
|
13
|
Fuel filter (low pressure)
|
14
|
Fuel pump
|
15
|
Fuel filter (high pressure)
|
16
|
Pressure regulator
|
17
|
Fuel injector
|
18
|
Fuel-filler cap
|
19
|
Rollover valve
|
20
|
Charcoal canister
|
21
|
Purge solenoid valve
|
22
|
WU-TWC
|
23
|
PCV valve
|
24
|
MAF/IAT sensor
|
25
|
TP sensor
|
26
|
CMP sensor
|
27
|
ECT sensor
|
28
|
CKP sensor
|
29
|
Front HO2S
|
30
|
Rear HO2S
|
31
|
Without the fuel filter (high-pressure)
|
32
|
With the fuel filter (high-pressure)
|
33
|
BARO sensor (If equipped)
|
34
|
TWC
|
With Throttle Valve Actuator
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|
1
|
To PCM
|
2
|
Current sensor
|
3
|
Resonance chamber
|
4
|
Air cleaner
|
5
|
MAF/IAT sensor
|
6
|
Throttle valve actuator
|
7
|
TP sensor
|
8
|
Intake manifold
|
9
|
MAP sensor
|
10
|
Variable intake air shutter valve
|
11
|
Variable intake air shutter valve actuator
|
12
|
Variable tumble shutter valve
|
13
|
Variable tumble shutter valve actuator
|
14
|
PCV valve
|
15
|
ECT sensor
|
16
|
CKP sensor
|
17
|
EGR cooler
|
18
|
EGR valve
|
19
|
Fuel injector
|
20
|
CKP sensor
|
21
|
Purge solenoid valve
|
22
|
APP sensor
|
23
|
Charcoal canister
|
24
|
Rollover valve
|
25
|
Pressure regulator
|
26
|
Fuel filter (high-pressure)
|
27
|
Fuel filter (low-pressure)
|
28
|
Fuel-filler cap
|
29
|
Fuel tank
|
30
|
Fuel pump unit
|
31
|
Fuel pump
|
32
|
Front HO2S
|
33
|
WU-TWC
|
34
|
Rear HO2S
|
34
|
TWC
|