Nissan Quest E52. Manual - part 451

 

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Nissan Quest E52. Manual - part 451

 

 

EC-14

< PREPARATION >

[VQ35DE]

PREPARATION

Fuel filler cap adapter
i.e.: (MLR-8382)

Checks fuel tank vacuum relief valve opening 
pressure

Socket wrench

Removes and installs engine coolant temperature 
sensor. Refer to 

CO-26, "Exploded View"

.

Oxygen sensor thread 
cleaner
i.e.: (J-43897-18)
(J-43897-12)

Reconditions the exhaust system threads before 
installing a new oxygen sensor. Use with anti-
seize lubricant shown below.
a: 18 mm diameter with pitch 1.5 mm for Zirco-
nia Oxygen Sensor
b: 12 mm diameter with pitch 1.25 mm for Tita-
nia Oxygen Sensor

Anti-seize lubricant 

i.e.: (Permatex

TM

 

133AR or equivalent 
meeting MIL specifica-
tion MIL-A-907)

Lubricates oxygen sensor thread cleaning tool 
when reconditioning exhaust system threads.

Tool name
(Kent-Moore No.)

Description

S-NT815

S-NT705

AEM488

S-NT779

COMPONENT PARTS

EC-15

< SYSTEM DESCRIPTION >

[VQ35DE]

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SYSTEM DESCRIPTION

COMPONENT PARTS

ENGINE CONTROL SYSTEM

ENGINE CONTROL SYSTEM : Component Parts Location

INFOID:0000000009650920

ENGINE ROOM

JSBIA1333ZZ

No.

Component

Function

1.

IPDM E/R

IPDM E/R activates the internal control circuit to perform the relay-
ON-OFF control according to the input signals from various sen-
sors and the request signals received from control units via CAN 
communication.
Refer to 

PCS-36, "Exploded View"

 for detailed installationlocation.

2.

Cooling fan motor relay-3

EC-26, "Cooling Fan"

3.

Mass air flow sensor (with intake air temperature sensor)

EC-21, "Mass Air Flow Sensor (With Intake Air Temperature Sen-
sor)"

4.

EVAP service port

5.

Electric throttle control actuator

EC-19, "Electric Throttle Control Actuator"

6.

Power valve actuator 2

EC-24, "Power Valve Actuator 1 and 2"

7.

EVAP canister purge volume control solenoid valve

EC-26, "EVAP Canister Purge Volume Control Solenoid Valve"

8.

VIAS control solenoid valve 2

EC-24, "VIAS Control Solenoid Valve 1 and 2"

9.

VIAS control solenoid valve 1

EC-24, "VIAS Control Solenoid Valve 1 and 2"

10.

Power valve actuator 1

EC-24, "Power Valve Actuator 1 and 2"

11.

Electronic controlled engine mount control solenoid valve

EC-24, "Electronic Controlled Engine Mount"

12.

Cooling fan motor-2

EC-26, "Cooling Fan"

13.

Cooling fan motor-1

EC-26, "Cooling Fan"

14.

ECM

EC-18, "ECM"

EC-16

< SYSTEM DESCRIPTION >

[VQ35DE]

COMPONENT PARTS

ENGINE

15.

Refrigerant pressure sensor

EC-25, "Refrigerant Pressure Sensor"

Refer to 

HA-43, "Exploded View"

 for detailed installationlocation.

16.

Battery current sensor (With Battery Temperrature Sensor)

EC-25, "Battery Current Sensor (With Battery Temperature Sen-
sor)"

17.

Cooling fan motor relay-2

EC-26, "Cooling Fan"

No.

Component

Function

A.

Engine rear upper-left

B.

Engine top center

C.

Engine front lower-right

:Vehicle front

No.

Component

Function

1.

Camshaft position sensor (PHASE)
(bank 1) 

EC-22, "Camshaft Position Sensor (PHASE)"

2.

Ignition coil (with power transistor)
(bank 1) 

EC-20, "Ignition Coil (With Power Transistor)"

3.

PCV valve

EC-30, "Positive Crankcase Ventilation (PCV)"

4.

Intake valve timing control solenoid valve (bank 1)

EC-23, "Intake Valve Timing Control Solenoid Valve"

5.

Engine oil pressure sensor

*

6.

Intake valve timing control solenoid valve (bank 2)

EC-23, "Intake Valve Timing Control Solenoid Valve"

7.

Crankshaft position sensor (POS)

EC-22, "Crankshaft Position Sensor (POS)"

8.

Ignition coil (with power transistor)
(bank 2) 

EC-20, "Ignition Coil (With Power Transistor)"

JPBIA4686ZZ

COMPONENT PARTS

EC-17

< SYSTEM DESCRIPTION >

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*: Not applicable

EXHAUST

BODY

9.

Camshaft position sensor (PHASE)
(bank 2) 

EC-22, "Camshaft Position Sensor (PHASE)"

10.

Engine coolant temperature sensor

EC-23, "Engine Coolant Temperature Sensor"

11.

Fuel injector (bank 1)

EC-21, "Fuel Injector"

12.

Knock sensor (bank 1)

EC-24, "Knock Sensor"

13.

Knock sensor (bank 2)

EC-24, "Knock Sensor"

14.

Fuel injector (bank 2)

EC-21, "Fuel Injector"

15.

Engine oil temperature sensor

EC-23, "Engine Oil Temperature Sensor"

No.

Component

Function

JPBIA4687ZZ

No.

Component

Function

1.

Air fuel ratio (A/F) sensor 1 (bank 2)

EC-27, "Air Fuel Ratio (A/F) Sensor 1"

2.

Heated oxygen sensor 2 (bank 2)

EC-27, "Heated Oxygen Sensor 2"

3.

Heated oxygen sensor 2 (bank 1)

EC-27, "Heated Oxygen Sensor 2"

4.

Air fuel ratio (A/F) sensor 1 (bank 1)

EC-27, "Air Fuel Ratio (A/F) Sensor 1"

 

 

 

 

 

 

 

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