Nissan Tiida C11. Manual - part 436

EC-394

< FUNCTION DIAGNOSIS >

[HR16DE (WITHOUT EURO-OBD)]

ENGINE CONTROL SYSTEM

System Description

INFOID:0000000001693460

ECM performs various controls such as fuel injection control and ignition timing control.

Component Parts Location

INFOID:0000000001693461

1.

Ignition coil (with power transistor) 
and spark plug

2.

Intake valve timing control solenoid 
valve

3.

Refrigerant pressure sensor

4.

Knock sensor

5.

Fuel injector

6.

Cooling fan motor

7.

Camshaft position sensor (PHASE)

8.

IPDM E/R

9.

ECM

10. Mass air flow sensor (with intake air 

temperature sensor)

11.

Engine coolant temperature sensor

12. Electric throttle control actuator

(with built in throttle position sensor 
and throttle control motor)

13. EVAP canister purge volume control 

solenoid valve

PBIB2939E

ENGINE CONTROL SYSTEM

EC-395

< FUNCTION DIAGNOSIS >

[HR16DE (WITHOUT EURO-OBD)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

1.

Mass air flow sensor
(with intake air temperature sensor)

2.

Engine coolant temperature sensor

3.

Electric throttle control actuator

4.

Camshaft position sensor (PHASE)

5.

Ignition coil (with power transistor)

6.

Fuel injector

7.

EVAP canister purge volume control 
solenoid valve

Vehicle front

PBIB2940E

EC-396

< FUNCTION DIAGNOSIS >

[HR16DE (WITHOUT EURO-OBD)]

ENGINE CONTROL SYSTEM

1.

ECM harness connectors

2.

ECM

3.

IPDM E/R

4.

Fuel pump fuse (15A)

5.

Intake valve timing control solenoid 
valve

6.

Knock sensor

7.

Refrigerant pressure sensor

8.

PCV valve

Vehicle front

PBIB2941E

ENGINE CONTROL SYSTEM

EC-397

< FUNCTION DIAGNOSIS >

[HR16DE (WITHOUT EURO-OBD)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

1.

Exhaust manifold

2.

Heated oxygen sensor 1

3.

Heated oxygen sensor 2

4.

Heated oxygen sensor 2 harness 
connector

Vehicle front

PBIB2942E

PBIB2943E