Nissan Murano: Removal and Installation / Fuel Pump Control Module
Exploded View

| 1. |
Fuel pump control module (FPCM) |
2. |
FPCM bracket |
 |
Front |
Removal and Installation
REMOVAL
Lift luggage floor rear finisher and locate fuel pump control module (FPCM) behind luggage mask.
Remove bolts (A) from the bracket.

Disconnect the harness connector (B) from the fuel pump control module (1) and then remove fuel pump control module.
INSTALLATION
Installation is in the reverse order of removal.
Exploded View
1.
ECM bracket
2.
ECM
3.
ECM cover
Front
Removal and Installation
CAUTION:
Perform ADDITIONAL SERVICE WHEN REPLACING ECM...
Idle Speed
Condition Specification
No load* (in P or N position)
625 ± 50 rpm
*: Under the following conditions
A/C switch: OFF
Electric load: OFF (Lights, heater fan & rear window defogger)
Steering wheel: Kept in straight-ahead position
Ignition Timing
Condition Specification
No load* (in P or N position)
12 ± 2° BTDC
*: Under the following conditions
A/C switch: OFF
Electric load: OFF (Lights, heater fan & rear window defogger)
Steering wheel: Kept in straight-ahead position
Calculated Load Value
Condition Specification (Using CONSULT or GST)
At idle
10 – 35 %
At 2,500 rpm
10 – 35 %
Mass Air Flow Sensor
Supply voltage
Approx...
Other information:
Inspection
TRANSFER OIL LEAKSCheck that transfer oil is not leaking from transfer assembly or around it.TRANSFER OIL LEVELCAUTION:
Do not start engine while checking transfer oil level.
Remove filler plug (1) and gasket.
: Front
Transfer oil level (A) should be level with bottom of filler plug hole...
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
B2738–11
FRONT SENSOR POWER
(Front sensor power)
—
Diagnosis condition
Ignition switch ON
Signal (terminal)
Front sensor power supply (terminal 11)
Threshold
Front sensor power supply is short to ground
Diagnosis delay time
4 seconds or more
B2738–12
Diagnosis condition
Ignition switch ON
Signal (terminal)
Front sensor power supply (terminal 11)
Threshold
Front sensor power supply is short to voltage
Diagnosis delay time
4 seconds or more
B2738–87
Diagnosis condition
Ignition switch ON
Signal (terminal)
Front sensor power supply (terminal 11)
Threshold
Connection error is detected between sonar control unit and Front sonar sensors
Diagnosis delay time
4 seconds or more
POSSIBLE CAUSE
Harness or connectors
Sonar control unit
FAIL-SAFEObstacle detection function is deactivated
DTC Confirmation Procedure
DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON...
Categories

The autolight system allows the headlights
to turn on and off automatically. The autolight
system can:
Turn on the headlights, front parking,
tail, license plate and instrument panel
lights automatically when it is dark.
Turn off all the lights (except daylight
running lights) when it is light.
Keep all the lights on for a period of time
after you place the ignition switch in the
OFF position and all doors are closed.
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