Nissan Sentra B18 (2020-2025) Service Manual: B2202-11 Fuel Sender

Dtc Description

DTC Description

DTC DETECTION LOGIC

DTC No.	CONSULT screen terms (Trouble diagnosis content)		DTC detected condition
B2202-11	Fuel level sensor (Fuel level sensor)		Diagnosis condition	When ignition switch is ON.
			Signal (terminal)	Fuel level sensor signal
			Threshold	Short circuit
			Diagnosis delay time	—

POSSIBLE CAUSE

• Fuel level sensor unit and fuel pump

• Combination meter

• Harness or connectors

FAIL-SAFE

Low fuel level warning displays

Confirmation Procedure

Confirmation Procedure

1. PERFORM DTC CONFIRMATION PROCEDURE

   1. CONSULT

      1. Ignition switch ON.

      2. Select “Self Diagnostic Result” mode of “METER/M&A”.

   Is DTC B2202-11 detected?

   YES >>

   Refer to DTC Diagnosis Procedure.

   NO >>

   To check malfunction symptom before repair: Refer to Intermittent Incident.

   NO >>

   Confirmation after repair: Inspection End.

Dtc Diagnosis Procedure

DTC Diagnosis Procedure

1. CHECK FUEL LEVEL SENSOR SIGNAL CIRCUIT

   1. Check the fuel level sensor signal circuit. Refer to Diagnosis Procedure.

   Is the inspection result normal?

   YES >>

   Replace combination meter. Refer to Removal and Installation.

   NO >>

   Repair or replace malfunctioning parts.