1995 NISSAN ALMERA N15 Service Manual

Page 945 of 1701

NISSAN ALMERA N15 1995  Service Manual ENGINEANDEMISSION CONTROL OVERALLSYSTEM
Circuit Diagram

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COOLING

(!)~
U U 
F~LAY-1
Z

I

f- f- H
0:
H H -'0
3:f- 3: OZf-
(f]0: (f]

--ttt
0<t0
<t ZZ UIL::E
ZI-
O(f] SO

~

H

Page 946 of 1701

NISSAN ALMERA N15 1995  Service Manual ENGINEANDEMISSION CONTROLOVERALLSYSTEM
System Diagram

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tl
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0
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Page 947 of 1701

NISSAN ALMERA N15 1995  Service Manual ENGINEANDEMISSION CONTROLOVERALLSYSTEM
ECCS Component PartsLocation
EGR valve
IACV.air regulator
EGRC-BPTvalve
Injector
IACV.AAC valve
IACV.FICD solenoidvalve
Engine coolant temperature sensor
Knock s

Page 948 of 1701

NISSAN ALMERA N15 1995  Service Manual ENGINEANDEMISSION CONTROL OVERALLSYSTEM ~
ECCS Component PartsLocation (Cont'd)
Engine coolant temperature sensor
IACV.FICD solenoidvalve 
•

IACV.air regulator
Knock sensor
SEF308R
EC-229

Page 949 of 1701

NISSAN ALMERA N15 1995  Service Manual ENGINEANDEMISSION CONTROLOVERALLSYSTEM
ECCS Component PartsLocation (Cont'd)

Camshaft

L 
position
sensor
Metal tipofignition coiltower
(Terminal ofsecondary coilcircuit)
NOTE: Powertransistor, c

Page 950 of 1701

NISSAN ALMERA N15 1995  Service Manual ENGINEANDEMISSION CONTROLOVERALLSYSTEM
Vacuum HoseDrawing
Pressure regulator
VIEWA
Throttle body~

5

EGR valve 
&
EVAP canister
purge control solenoid valve

(1) 
Pressure regulator tovacuum
gallery

Page 951 of 1701

NISSAN ALMERA N15 1995  Service Manual ENGINEANDEMISSION CONTROLOVERALLSYSTEM
System Chart

Camshaft positionsensor Fuel

injection 
&
mixture ratio 
•
I

I 
control Injectors
Mass airflow sensor

I

Distributorignitionsystem

r
~1
Power

Page 952 of 1701

NISSAN ALMERA N15 1995  Service Manual ENGINEANDEMISSION BASICCONTROL SYSTEMDESCRIPTION
Multiport FuelInjection (MFI)System
INPUT/OUTPUT SIGNALLINE

Camshaft positionsensor
Mass airflow sensor
Engine coolant temperature sensor
Front heated