Nissan Qashqai J11. Manual - part 259

PREPARATION

ECM-13

< PREPARATION >

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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
(SPX-North America 
No.)

Description

AEM488

S-NT779

ECM-14

< SYSTEM DESCRIPTION >

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COMPONENT PARTS

SYSTEM DESCRIPTION

COMPONENT PARTS

ENGINE CONTROL SYSTEM

ENGINE CONTROL SYSTEM : Component Parts Location

INFOID:0000000010702784

NOTE:
This figure shows RHD models. LHD models are mirror image of this figure.

ENGINE ROOM COMPARTMENT

ENIGNE COMPARTMENT

No.

Component

Function

1.

IPDM E/R

IPDM E/R control the internal relays and the actuators. And
when CAN communication with ECM is impossible, IPDM E/
R performs fail-safe control.
•

PCS-7, "RELAY CONTROL SYSTEM : System Descrip-
tion"

•

PCS-8, "RELAY CONTROL SYSTEM : Fail-safe"

•

PCS-11, "POWER CONTROL SYSTEM : System Descrip-
tion"

2.

Mass air flow sensor
(with intake air temperature sensor)

ECM-21, "Mass Air Flow Sensor (With Intake Air Tempera-
ture Sensor)"

3.

Electric throttle control actuator
(with built in throttle position sensor and throttle control mo-
tor)

ECM-18, "Electric Throttle Control Actuator"

4.

EVAP canister purge volume control solenoid valve

ECM-27, "EVAP Canister Purge Volume Control Solenoid 
Valve"

5.

Intake manifold runner control valve

ECM-24, "Intake Manifold Runner Control Valve"

6.

ECM

ECM-18, "ECM"

7.

Barometric pressure sensor

ECM-25, "Barometric Pressure Sensor"

JSBIA4530ZZ

COMPONENT PARTS

ECM-15

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JSBIA4503ZZ

Cylinder block left side
(Vehicle front side)

Cylinder head front side
(Vehicle right side)

: Vehicle front

No.

Component

Function

1.

Ignition coil

ECM-19, "Ignition Coil With Power Transistor"

2.

PCV valve

ECM-29, "Positive Crankcase Ventilation"

3.

Engine oil pressure sensor

ECM-26, "Engine Oil Pressure Sensor"

4.

Engine oil temperature sensor

ECM-26, "Engine Oil Temperature Sensor"

5.

Camshaft position sensor

ECM-23, "Camshaft Position Sensor"

6.

Engine coolant temperature sensor

ECM-22, "Engine Coolant Temperature Sensor"

7.

Exhaust valve timing control position sensor

ECM-23, "Exhaust Valve Timing Control Position Sensor"

8.

High pressure fuel pump

ECM-20, "High Pressure Fuel Pump"

9.

Fuel injector

ECM-20, "Fuel Injector"

ECM-16

< SYSTEM DESCRIPTION >

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COMPONENT PARTS

EXHAUST COMPARTMENT

BODY COMPARTMENT

10.

Fuel rail pressure sensor

ECM-21, "Fuel Rail Pressure Sensor"

11.

Knock sensor

ECM-25, "Knock Sensor"

12.

Crankshaft position sensor

ECM-23, "Crankshaft Position Sensor"

13.

Exhaust valve timing control solenoid valve

ECM-24, "Exhaust Valve Timing Control Solenoid Valve"

14.

Intake valve timing control solenoid valve

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

No.

Component

Function

No.

Component

Function

1.

Air fuel ratio (A/F) sensor 1

ECM-24, "Air Fuel Ratio (A/F) Sensor 1"

2.

Heated oxygen sensor 2

ECM-25, "Heated Oxygen Sensor 2"

JSBIA4504ZZ