Nissan Tiida C11. Manual - part 606

EC-1074

< FUNCTION DIAGNOSIS >

[K9K]

TURBOCHARGER BOOST CONTROL

1.

Fuel rail pressure sensor

2.

Glow relay

3.

Glow plug

4.

Priming pump

5.

Electronic throttle control actuator

6.

Turbocharger boost control solenoid 
valve

: Vehicle front

ALBIA0303ZZ

TURBOCHARGER BOOST CONTROL

EC-1075

< FUNCTION DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

1.

ASCD steering switch

2.

ASCD switch

3.

CANCEL switch

4.

RESUME switch

5.

SET - switch

6.

SET + switch

7.

Stop lamp switch

8.

Brake pedal

9.

ASCD clutch switch

10. Clutch pedal

AWBIA0056ZZ

EC-1076

< FUNCTION DIAGNOSIS >

[K9K]

EGR SYSTEM

EGR SYSTEM

System Description

INFOID:0000000001162535

EGR SYSTEM

EGR Valve Control

The EGR (exhaust gas recirculation) system consists of a direct current EGR volume control valve fitted with a
EGR volume control valve control position sensor. The EGR volume control valve is controlled in a closed-loop
via the EGR volume control valve control position sensor. Up to a certain rate, exhaust gas recirculation
enables nitrogen oxide (NOx) emissions to be reduced significantly.

Measurement of the Fresh Air Flow

The flow of fresh air entering the engine is calculated by a mass air flow sensor (ratiometric hot-wire sensor).
An intake air temperature sensor is integrated into the mass air flow sensor.
The mass air flow sensor facilitates control of the quantity of exhaust gas sent for recirculation, thus ensuring
the best possible recirculation rates. Air flow measurement allows closed-loop control via the EGR valve.

Component Parts Location

INFOID:0000000001611146

ALBIA0296ZZ

EGR SYSTEM

EC-1077

< FUNCTION DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

1.

Priming pump

2.

Fuel pump

3.

Glow plug

4.

Fuel rail

5.

Turbocharger boost control solenoid 
valve

6.

Turbocharger boost sensor

7.

Engine coolant temperature sensor

8.

Crankshaft position sensor

9.

Glow relay

10. ECM

11.

Mass air flow sensor

12. Electric throttle control actuator

13. Camshaft position sensor

14. EGR volume control valve

15. Fuel injector

1.

Turbocharger boost sensor

2.

Mass air flow sensor

3.

EGR volume control valve

4.

ECM

5.

Battery

6.

Engine coolant temperature sensor

7.

Camshaft position sensor

8.

Fuel injector

9.

Crankshaft position sensor

: Vehicle front

ALBIA0297ZZ