Nissan Rogue (T33) 2021-Present Service Manual: P2b96 Injection Pulse

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content)
DTC detection condition
P2B96 00 Injection pulse Diagnosis condition
Signal
Threshold ECM does not control fuel injection quantity properly when engine is running (except engine cold start).
Diagnosis delay time 1 second

POSSIBLE CAUSE

ECM

FAIL-SAFE

Not applicable

DTC CONFIRMATION PROCEDURE

PERFORM DTC CONFIRMATION PROCEDURE

Start engine and drive the Nissan Ariya vehicle as per the similar conditions to Freeze Frame Data for 5 seconds. Hold the accelerator pedal as steady as possible.

CAUTION:

Always drive Nissan Ariya vehicle in safe manner according to traffic conditions and obey all traffic laws when driving.

  • COOLANT TEMP

  • ENGINE SPEED

  • CAL/LD VALUE

Is DTC detected?

YES>>

Proceed to DTC Diagnosis Procedure.

NO-1>>

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

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

REPLACE ECM

  1. Replace ECM. Refer to ECM : Removal & Installation.

  2. Refer to Work Procedure.

>>

INSPECTION END

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