Infiniti FX35, FX50 (S51). Manual — part 635
COOLING FAN CONTROL
EC-81
< SYSTEM DESCRIPTION >
[VQ35HR]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
1.
Engine coolant temperature sensor
2.
A/F sensor 1 (bank 1)
3.
Crankshaft position sensor
: Vehicle front
1.
IPDM E/R
2.
Battery current sensor
3.
Refrigerant pressure sensor
1.
Power steering pressure sensor
2.
Alternator
3.
Engine oil temperature sensor
: Vehicle front
1.
EVAP service port
2.
EVAP canister purge volume control
solenoid valve
3.
EVAP canister vent control valve
JMBIA0011ZZ
JMBIA1501ZZ
JMBIA1502ZZ
JMBIA1503ZZ
EC-82
< SYSTEM DESCRIPTION >
[VQ35HR]
COOLING FAN CONTROL
4.
EVAP canister
5.
EVAP control system pressure sen-
sor
: Vehicle front
1.
Fuel level sensor unit and fuel pump
harness connector
2.
Fuel level sensor unit and fuel pump 3.
Fuel pressure regulator
4.
Fuel tank temperature sensor
: Vehicle front
1.
Accelerator pedal position sensor
(Without DCA system)
2.
Accelerator pedal position sensor
(With DCA system)
1.
Stop lamp switch
2.
ASCD brake switch (ASCD models)
ICC brake switch (ICC models)
3.
Brake pedal
4.
ECM
JMBIA1504ZZ
JMBIA1505ZZ
JMBIA1509ZZ
COOLING FAN CONTROL
EC-83
< SYSTEM DESCRIPTION >
[VQ35HR]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
Component Description
INFOID:0000000005236718
1.
ICC steering switch
2.
CANCEL switch
3.
RESUME/ACCELERATE switch
4.
SET/COAST switch
5.
DISTANCE switch
6.
MAIN switch
7.
LDP/DCA switch
1.
ASCD steering switch
2.
CANCEL switch
3.
RESUME/ACCELERATE switch
4.
SET/COAST switch
5.
MAIN switch
1.
Snow mode switch
JSBIA0155ZZ
JSBIA0156ZZ
JMBIA1623ZZ
Component
Reference
Camshaft position sensor
Crankshaft position sensor
Cooling fan control module
Cooling fan motor
Engine coolant temperature sensor
Refrigerant pressure sensor
EC-84
< SYSTEM DESCRIPTION >
[VQ35HR]
EVAPORATIVE EMISSION SYSTEM
EVAPORATIVE EMISSION SYSTEM
System Diagram
INFOID:0000000005236719
System Description
INFOID:0000000005236720
INPUT/OUTPUT SIGNAL CHART
*1: ECM determines the start signal status by the signals of engine speed and battery voltage.
*2: This signal is sent to the ECM via the CAN communication line.
JMBIA1530GB
Sensor
Input signal to ECM
ECM function
Actuator
Crankshaft position sensor
Engine speed*
1
& Piston position
EVAP canister
purge flow control
EVAP canister purge vol-
ume control solenoid valve
Camshaft position sensor
Mass air flow sensor
Amount of intake air
Engine coolant temperature sensor
Engine coolant temperature
Battery
Battery voltage*
1
Throttle position sensor
Throttle position
Accelerator pedal position sensor
Accelerator pedal position
Air fuel ratio (A/F) sensor 1
Density of oxygen in exhaust gas
(Mixture ratio feedback signal)
Fuel tank temperature sensor
Fuel temperature in fuel tank
EVAP control system pressure sensor
Pressure in purge line
Unified meter and A/C amp.
Vehicle speed*
2
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст