Nissan Cube. Instruction — part 397

EC-474

< PRECAUTION >

[MR18DE]

PRECAUTIONS

• After performing each TROUBLE DIAGNOSIS, perform DTC

CONFIRMATION PROCEDURE or Component Function
Check. The DTC should not be displayed in the DTC Confir-
mation Procedure if the repair is completed. The Component
Function Check should be a good result if the repair is com-
pleted.

• When measuring ECM signals with a circuit tester, never allow

the two tester probes to contact.
Accidental contact of probes will cause a short circuit and
damage the ECM power transistor.

• Do not operate fuel pump when there is no fuel in lines.
• Tighten fuel hose clamps to the specified torque.
- Fuel level sensor unit and fuel pump (1)
- Fuel pressure regulator (2)
- Fuel level sensor (3)
- Fuel tank temperature sensor (4)

JSBIA1315ZZ

SEF348N

JMBIA2316ZZ

PRECAUTIONS

EC-475

< PRECAUTION >

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• Do not depress accelerator pedal when starting.
• Immediately after starting, do not rev up engine unnecessar-

ily.

• Do not rev up engine just prior to shutdown.

• When installing C.B. ham radio or a mobile phone, be sure to

observe the following as it may adversely affect electronic
control systems depending on installation location.

- Keep the antenna as far as possible from the electronic con-

trol units.

- Keep the antenna feeder line more than 20 cm (8 in) away

from the harness of electronic controls.
Do not let them run parallel for a long distance.

- Adjust the antenna and feeder line so that the standing-wave

ratio can be kept smaller.

- Be sure to ground the radio to vehicle body.

SEF709Y

SEF708Y

EC-476

< PREPARATION >

[MR18DE]

PREPARATION

PREPARATION

PREPARATION

Special Service Tools

INFOID:0000000009947589

NOTE:
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Commercial Service Tools

INFOID:0000000009947590

Tool number
(Kent-Moore No.)
Tool name

Description

(J-44321)
Fuel pressure gauge
kit

Checks fuel pressure

(J-44321-6)
Fuel pressure adapter

Connects fuel pressure gauge to quick connector
type fuel lines.

KV10118400
Fuel tube adapter

Measures fuel pressure

LEC642

LBIA0376E

PBIB3043E

Tool name
(Kent-Moore No.)

Description

Leak detector
i.e.: (J-41416)

Locates the EVAP leak

EVAP service port
adapter
i.e.: (J-41413-OBD)

Applies positive pressure through EVAP service
port

S-NT703

S-NT704

PREPARATION

EC-477

< PREPARATION >

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Fuel filler cap adapter
i.e.: (MLR-8382)

Checks fuel tank vacuum relief valve opening
pressure

Socket wrench

Removes and installs engine coolant temperature
sensor

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
(Kent-Moore No.)

Description

S-NT815

S-NT705

AEM488

S-NT779