Nissan Tiida C11. Manual - part 730

EM-272

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EGR SYSTEM

EGR SYSTEM

Exploded View

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Removal and Installation

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REMOVAL

1.

Remove battery ground cable.

2.

Remove engine undercover using power tool.

3.

Drain engine coolant. Refer to 

CO-58, "Draining"

.

4.

Remove lower radiator hose. Refer to 

CO-62, "Exploded View"

.

5.

Remove cowl top cover and cowl top extension assembly. Refer to 

EXT-20, "Removal and Installation"

.

6.

Remove air cleaner and air duct assembly. Refer to 

EM-269, "Removal and Installation"

.

7.

Remove charge air cooler inlet tubes at EGR assembly. Refer to 

EM-270, "Exploded View"

.

8.

Disconnect EGR volume control valve and electronic throttle control actuator connectors.

9.

Disconnect heater hoses from EGR cooler cover.

10. Remove EGR cooler cover.

11. Remove front engine slinger.
12. Remove air inlet tube.

13. Remove RH fender protector. Refer to 

EXT-22, "Removal and Installation"

.

1.

Air inlet tube

2.

Engine slinger

3.

O-ring

4.

Bracket

5.

EGR tube

6.

Gasket

7.

EGR cooler

8.

Gasket

9.

EGR volume control valve

10. Gasket

11.

EGR volume control valve housing

12. Clamp

13. EGR tube

14. Gasket

15. Gasket

16. Electronic throttle control actuator

17. O-ring

18. EGR cooler cover

A.

To intake manifold

B.

To exhaust manifold

E1BIA0025GB

EGR SYSTEM

EM-273

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14. Remove front driveshaft assembly RH. Refer to 

FAX-11, "Removal and Installation (Right Side)"

.

15. Remove electronic throttle control actuator.
16. Remove driveshaft center bearing bracket. Refer to 

FAX-11, "Removal and Installation (Right Side)"

.

17. Remove front exhaust tube. Refer to 

EX-5, "Component"

.

18. Remove catalytic converter. Refer to 

EM-274, "Exploded View"

.

19. Remove EGR tube.

20. Remove EGR assembly.

INSTALLATION

Installation is in the reverse order of removal.

EM-274

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CATALYST

CATALYST

Exploded View

INFOID:0000000001381476

Removal and Installation

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REMOVAL

1.

Remove battery ground cable.

2.

Remove engine undercover using power tool.

3.

Remove cowl top cover and cowl top extension assembly. Refer to 

EXT-20, "Removal and Installation"

.

4.

Remove engine cover.

5.

Remove front driveshaft assembly. Refer to 

FAX-11, "Removal and Installation (Right Side)"

.

6.

Remove driveshaft center bearing bracket. Refer to 

FAX-11, "Removal and Installation (Right Side)"

.

7.

Remove exhaust front tube. Refer to 

EX-14, "Component"

.

8.

Remove catalyst bolts and brackets.

9.

Remove catalyst.

INSTALLATION

Installation is in the reverse order of removal.

Inspection

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INSPECTION AFTER INSTALLATION

Start engine and raise engine speed to check for exhaust emission leaks.

1.

Catalyst

2.

Bracket

3.

Turbocharger

4.

Exhaust manifold

5.

EGR unit

6.

Gasket

A.

To transaxle

B.

To exhaust front tube

⇐

Engine front

AWBIA0120GB

TURBOCHARGER

EM-275

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TURBOCHARGER

Exploded View

INFOID:0000000001381479

Removal and Installation

INFOID:0000000001381480

REMOVAL

1.

Remove catalyst. Refer to 

EM-274, "Removal and Installation"

.

2.

Remove turbocharger oil supply tube.
NOTE:
After applying penetrative lubricant to the mounting nuts, check for the penetration of the lubricant, and
then loosen the nuts to remove.

3.

Remove turbocharger oil outlet tube.
NOTE:
After applying penetrative lubricant to the mounting nuts, check for the penetration of the lubricant, and
then loosen the nuts to remove.

4.

Remove air duct (suction). Refer to 

EM-269, "Exploded View"

.

5.

Disconnect turbocharger vacuum hose.

6.

Remove turbocharger from exhaust manifold.

CAUTION:

Do not disassemble or adjust the turbocharger body.

INSTALLATION

Installation is in the reverse order of removal.
NOTE:
Apply engine oil to lubricate the turbocharger oil tubes.

1.

Washer

2.

Turbocharger oil supply tube

3.

O-ring

4.

Turbocharger

5.

Exhaust manifold

6.

Gasket

7.

Turbocharger oil outlet tube

8.

Gasket

MBIB1418E