Nissan Tiida C11. Instruction — part 437
EC-398
< FUNCTION DIAGNOSIS >
[HR16DE (WITHOUT EURO-OBD)]
ENGINE CONTROL SYSTEM
1.
Cooling fan motor harness connec-
tor
2.
Crankshaft position sensor
3.
Stop lamp switch
4.
Brake pedal
5.
Accelerator pedal position sensor
harness connector
6.
Accelerator pedal position sensor
7.
Accelerator pedal
8.
Fuel level sensor unit and fuel pump
harness connector (view with in-
spection hole cover removed)
9.
Fuel pressure regulator
10. Fuel pump
AWBIA0044ZZ
ENGINE CONTROL SYSTEM
EC-399
< FUNCTION DIAGNOSIS >
[HR16DE (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
Component Description
INFOID:0000000001693462
1.
ASCD steering switch
2.
MAIN switch
3.
CANCEL switch
4.
SET/COAST switch
5.
RESUME/ACCELERATE switch
6.
ASCD brake switch
7.
Stop lamp switch
8.
ASCD clutch switch
9.
Clutch pedal
ALBIA0273ZZ
Component
Reference
Accelerator pedal position sensor
ASCD brake switch
ASCD steering switch
ASCD vehicle speed sensor
Camshaft position sensor (PHASE)
Crankshaft position sensor (POS)
Cooling fan motor
Electric throttle control actuator
Engine coolant temperature sensor
Fuel injector
Fuel pump
Heated oxygen sensor 1
Heated oxygen sensor 1 heater
Heated oxygen sensor 2
Heated oxygen sensor 2 heater
Ignition signal
Intake air temperature sensor
Intake valve timing control solenoid valve
EC-400
< FUNCTION DIAGNOSIS >
[HR16DE (WITHOUT EURO-OBD)]
ENGINE CONTROL SYSTEM
Knock sensor
Mass air flow sensor
Park/neutral position switch
PCV valve
Refrigerant pressure sensor
Stop lamp switch
Throttle control motor
Throttle control motor relay
Throttle position sensor
Vehicle speed sensor
Component
Reference
MULTIPORT FUEL INJECTION SYSTEM
EC-401
< FUNCTION DIAGNOSIS >
[HR16DE (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
MULTIPORT FUEL INJECTION SYSTEM
System Diagram
INFOID:0000000001693463
System Description
INFOID:0000000001693464
INPUT/OUTPUT SIGNAL CHART
*1: This sensor is not used to control the engine system under normal conditions.
*2: This signal is sent to the ECM through CAN communication line.
*3: ECM determines the start signal status by the signals of engine speed and battery voltage.
JMBIA0408GB
Sensor
Input Signal to ECM
ECM function
Actuator
Crankshaft position sensor (POS)
Engine speed*
3
Piston position
Fuel injection
& mixture ratio
control
Fuel injector
Camshaft position sensor (PHASE)
Mass air flow sensor
Amount of intake air
Intake air temperature sensor
Intake air temperature
Engine coolant temperature sensor
Engine coolant temperature
Heated oxygen sensor 1
Density of oxygen in exhaust gas
Throttle position sensor
Throttle position
Accelerator pedal position sensor
Accelerator pedal position
Park/neutral position (PNP) switch
Gear position
Battery
Battery voltage*
3
Knock sensor
Engine knocking condition
EPS control unit
Power steering operation
Heated oxygen sensor 2*
1
Density of oxygen in exhaust gas
BCM
Air conditioner operation*
2
Combination meter
Vehicle speed*
2
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