Nissan Note [1735/1872] Component inspection

Nissan Note [1735/1872] Component inspection
DTC P0180 FUEL PUMP TEMPERATURE SENSOR
EC-1735
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
EC
3. CHECK FUEL PUMP TEMPERATURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between fuel pump temperature sensor terminal 2 and ECM terminal 64.
Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 4.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
4. CHECK FUEL PUMP TEMPERATURE SENSOR
Refer to EC-1735, "
Component Inspection" .
OK or NG
OK >> GO TO 5.
NG >> Replace fuel pump.
5. CHECK INTERMITTENT INCIDENT
Refer to EC-1697, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>> INSPECTION END
Component Inspection
BBS004UO
FUEL PUMP TEMPERATURE SENSOR
1. Check resistance between fuel pump temperature sensor termi-
nals 1 and 2 as shown in the figure.
2. If NG, replace fuel pump.
Removal and Installation
BBS00436
FUEL PUMP
Refer to EM-268, "HIGH PRESSURE PUMP" .
Continuity should exist.
Resistence: 2.2 k at 25°C(77°F)
PBIB0417E

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