Nissan X-Trail 32. Manual — part 827
PRECAUTIONS
EC-437
< PRECAUTION >
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• 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.
• 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.
SEF348N
SEF709Y
SEF708Y
EC-438
< PREPARATION >
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PREPARATION
PREPARATION
PREPARATION
Special Service Tools
INFOID:0000000010986198
NOTE:
The actual shapes of the may differ from those illustrated here.
Commercial Service Tools
INFOID:0000000010986199
Tool number
(SPX-North America
No.)
Tool name
Description
KV10120000
Fuel tube adapter
Measures fuel pressure
JSBIA0410ZZ
Tool name
(SPX-North America
No.)
Description
Fuel pressure gauge
Measuring fuel pressure
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
ZZA0061D
S-NT815
S-NT705
PREPARATION
EC-439
< PREPARATION >
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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
(SPX-North America
No.)
Description
AEM488
S-NT779
EC-440
< SYSTEM DESCRIPTION >
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COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location
INFOID:0000000010986200
ENGINE ROOM COMPARTMENT
ALBIA1180ZZ
No.
Component
Function
IPDM E/R
• IPDM E/R control the internal relays and the actuators.
- Refer to
PCS-7, "RELAY CONTROL SYSTEM : Sys-
• When CAN communication with ECM is impossible,
IPDM E/R performs fail-safe control.
- Refer to
PCS-8, "RELAY CONTROL SYSTEM : Fail-
.
Mass air flow sensor
(with intake air temperature sensor)
EC-446, "Mass Air Flow Sensor (With Intake Air Temper-
ature Sensor)"
Electric throttle control actuator
(with built in throttle position sensor and throttle control motor)
EC-444, "Electric Throttle Control Actuator"
EVAP canister purge volume control solenoid valve
EC-452, "EVAP Canister Purge Volume Control Solenoid
Valve"
Intake manifold runner control valve position sensor
EC-449, "Intake Manifold Runner Control Valve"
Refrigerant pressure sensor
EC-453, "Refrigerant Pressure Sensor"
EVAP service port
*
When perform the EVAP leak check, positive pressure is
delivered to the EVAP system through the EVAP service
port.
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