Nissan Sentra B18 (2020-2025) Service Manual: Malfunction Indicator Lamp
Component Function Check
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CHECK MIL FUNCTION
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Turn ignition switch ON.
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Check that MIL illuminates.
Is the inspection result normal?
YES >>INSPECTION END
NO >>Refer to Diagnosis Procedur.
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Diagnosis Procedure
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CHECK DTC
Check that DTC UXXXX is not displayed.
Is the inspection result normal?
YES >>GO TO 2.
NO >>Perform trouble diagnosis for DTC UXXXX. Refer to DTC Index.
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CHECK COMBINATION METER FUNCTION
Perform self-diagnosis for combination meter. Refer to DTC Index.
Is the inspection result normal?
YES >>GO TO 3.
NO >>Perform the trouble diagnosis for the detected DTC.
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CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to Intermittent Incident.
Is the inspection result normal?
YES >>Replace combination meter. Refer to Removal and Installation.
NO >>Repair or replace malfunctioning part.
Low Pressure Fuel Pump
Component Function Check
Component Function Check
CHECK LOW PRESSURE FUEL PUMP
FUNCTION
Turn ignition switch ON.
Pinch fu ...
Manifold Absolute Pressure Sensor
Component Inspection
Component Inspection
CHECK MANIFOLD ABSOLUTE PRESSURE
(MAP) SENSOR-1
Turn ignition switch OFF.
Start ...
Other materials:
Normal Operating Condition
Symptom Description
Symptom Description
DISTANCE TO EMPTY
The calculated distance to empty may differ from
the actual distance to empty if the refueling amount is
approximately 4
(7/8 Imp gal) or less. This is because the refuel control (moves
the fuel gauge needle quicker th ...
Application Notice
Information
Information
Service information
Design of combination
meter
TYPE A
TYPE B
...
Dtc Diagnosis Procedure
DTC Diagnosis Procedure
PERFORM DTC CONFIRMATION PROCEDURE
AGAIN
CONSULT
Ignition switch ON.
Erase DTC.
Perform DTC confirmation proce ...
