Nissan Qashqai (2007-2010). Manual — part 491

SERVICE DATA AND SPECIFICATIONS (SDS)

EC-1483

< SERVICE DATA AND SPECIFICATIONS (SDS)

[K9K]

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ENGINE

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SECTION

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CONTENTS

FUEL SYSTEM

HR16DE, MR20DE

PRECAUTION . . . . . . . . . . . ...

3

PRECAUTIONS . . . . . . . . . . . . ...

3

General Precautions . . . . . . . . . . . .....

3

PREPARATION . . . . . . . . . . .

4

PREPARATION . . . . . . . . . . . . ...

4

Commercial Service Tools . . . . . . . . . ....

4

ON-VEHICLE MAINTENANCE . . . . . .

5

FUEL SYSTEM . . . . . . . . . . . . .

5

Inspection . . . . . . . . . . . . . . . . ..

5

Quick Connector . . . . . . . . . . . . . ...

5

ON-VEHICLE REPAIR . . . . . . . . ..

6

FUEL LEVEL SENSOR UNIT, FUEL FILTER
AND FUEL PUMP ASSEMBLY . . . . . . ..

6

2WD . . . . . . . . . . . . . . . . . . .....

6

2WD : Exploded View . . . . . . . . . . . ...

6

2WD : Removal and Installation . . . . . . . ....

7

2WD : Disassembly and Assembly . . . . . . ...

9

2WD : Inspection . . . . . . . . . . . . . .

10

4WD . . . . . . . . . . . . . . . . . . ...

10

4WD : Exploded View . . . . . . . . . . . .

10

4WD : Removal and Installation . . . . . . . ..

11

4WD : Disassembly and Assembly . . . . . . .

14

4WD : Inspection . . . . . . . . . . . . . .

14

FUEL TANK . . . . . . . . . . . . . .

15

2WD . . . . . . . . . . . . . . . . . . ...

15

2WD : Exploded View . . . . . . . . . . . .

15

2WD : Removal and Installation . . . . . . . ..

15

2WD : Inspection . . . . . . . . . . . . . .

16

4WD . . . . . . . . . . . . . . . . . . ...

17

4WD : Exploded View . . . . . . . . . . . ..

17

4WD : Removal and Installation . . . . . . . ..

17

4WD : Inspection . . . . . . . . . . . . . .

19

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .

20

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .

20

Fuel Tank . . . . . . . . . . . . . . . . .

20

K9K

PREPARATION . . . . . . . . . . ...

21

PREPARATION . . . . . . . . . . . . .

21

Special Service Tools . . . . . . . . . . . ..

21

ON-VEHICLE MAINTENANCE . . . . .

22

FUEL SYSTEM . . . . . . . . . . . . ..

22

Inspection . . . . . . . . . . . . . . . .

22

FUEL FILTER . . . . . . . . . . . . .

23

Exploded View . . . . . . . . . . . . . . .

23

Replacement . . . . . . . . . . . . . . ...

23

Water Draining . . . . . . . . . . . . . . .

23

Air Bleeding . . . . . . . . . . . . . . . .

23

Inspection . . . . . . . . . . . . . . . .

24

ON-VEHICLE REPAIR . . . . . . . . .

25

FUEL LEVEL SENSOR UNIT . . . . . . ...

25

Exploded View . . . . . . . . . . . . . . .

25

Removal and Installation . . . . . . . . . . .

25

FUEL TANK . . . . . . . . . . . . . ..

27

Exploded View . . . . . . . . . . . . . . .

27

Removal and Installation . . . . . . . . . . .

27

Inspection . . . . . . . . . . . . . . . .

29

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .

30

FL-2

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . ..

30

Fuel Tank . . . . . . . . . . . . . . . .

30

PRECAUTIONS

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< PRECAUTION >

[HR16DE, MR20DE]

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PRECAUTION

PRECAUTIONS

General Precautions

INFOID:0000000000905647

WARNING:

When replacing fuel line parts, be sure to observe the following.
• Put a “CAUTION: FLAMMABLE” sign in the workshop.
• Be sure to work in a well ventilated area and furnish workshop with a CO

2

fire extinguisher.

• Never smoke while servicing fuel system. Keep open flames and sparks away from the work area.

CAUTION:

• Use gasoline required by the regulations for octane number. Refer to

GI-32, "FUEL : Unleaded Pre-

mium Gasoline"

.

• Before removing fuel line parts, perform out the following procedures:
- Put drained fuel in an explosion-proof container and put the lid on securely. Keep the container in

safe area.

- Release fuel pressure from the fuel lines. Refer to

EC-357, "Inspection"

(HR16DE) or

EC-978,

"Inspection"

(MR20DE).

- Disconnect the battery cable from the negative terminal.
• Always replace O-ring and clamps with new ones.
• Never kink or twist tubes when they are being installed.
• Never tighten hose clamps excessively to avoid damaging hoses.
• After installing tubes, make sure there is no fuel leakage at connections in the following steps.
- Apply fuel pressure to fuel lines with turning ignition switch “ON” (with engine stopped). Then check

for fuel leaks at connections.

- Start engine and rev it up and check for fuel leaks at connections.
• Use only a genuine NISSAN fuel filler cap as a replacement. If an incorrect fuel filler cap is used, the

“MI” may come on.

• For servicing “Evaporative Emission System” parts. Refer to

EC-74, "System Diagram"

(HR16DE) or

EC-692, "System Diagram"

(MR20DE).

• For servicing “On Board Refueling Vapor Recovery (ORVR)” parts. Refer to

EC-87, "Diagnosis

Description"

(HR16DE) or

EC-706, "Diagnosis Description"

(MR20DE).