Nissan Sentra B18 (2020-2025) Service Manual: High Pressure Fuel Pump Relay
Component Inspection
Component Inspection
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CHECK HIGH PRESSURE FUEL PUMP RELAY
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Turn ignition switch OFF.
-
Remove high pressure fuel pump relay. Refer to Component Parts Location.
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Check the continuity between high pressure fuel pump relay terminals.
High pressure fuel pump relay
Condition
Continuity
+
−
Terminal
1
2
12 V direct current supply between terminals 3 and 4
Existed
No current supply
Not existed
Is the inspection result normal?
YES >>INSPECTION END
NO >>Replace high pressure fuel pump relay. Refer to Component Parts Location.
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Other materials:
B1040-22 Vehicle Speed
Dtc Description
DTC Description
DTC DETECTION LOGIC
Note:
This DTC may be detected when drive the Nissan Sentra vehicle
at vehicle speed of 186 MPH (300 km/h) or more.
DTC No.
CONSULT sc ...
B0050-29 Front Seat Belt Buckle Switch
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Trouble diagnosis
content)
DTC detecting condition
...
Front Camera Unit
Values on the Diagnosis Tool
Values On The Diagnosis Tool
Note:
The following table includes information (items)
inapplicable to this Nissan Sentra vehicle. For information (items) applicable to this
vehicle, refer to CONSULT display items.
...