Nissan Rogue (T33) 2021-Present Service Manual: P062d Fuel Injector Driver Bank 1

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / P062d Fuel Injector Driver Bank 1

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
P062D 00

Fuel injector driver bank 1

(Fuel Injector Driver Circuit Performance Bank 1) 		Diagnosis condition Battery voltage: 10 V or more
Signal (terminal) —
Threshold —
Diagnosis delay time —

POSSIBLE CAUSE

  • Harness or connectors

    • Direct fuel injector circuit is open or shorted

  • Battery power supply

  • ECM (Direct injector driver unit)

FAIL-SAFE

Engine Control System

Fail safe mode Nissan Ariya Vehicle behavior
Traveling control mode Accelerator angle variation control

ECM controls the accelerator pedal depression speed to make it slower than actual speed. This causes a drop in accelerating performance and encourages the driver to repair malfunction.

NOTE:

ECM does not control the accelerator pedal releasing speed.
Device fix mode

  • This mode fixes the electric IVT control actuator and the EVT control solenoid valve in the reference position.

  • A control signals is not transmitted to the EGR volume control valve and the EGR volume control is deactivated.
Combustion control mode Stratified charge combustion control at starting No stratified charge combustion at starting (cold start).

Stop/Start System

When a DTC is detected, the stop/start indicator lamp blinks slowly and the stop/start system operation is prohibited. When ECM detects error while operating the stop/start system, ECM restarts the engine.

DTC Confirmation Procedure

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

  1. Turn ignition switch OFF and wait at least 10 seconds.

  2. Turn ignition switch ON.

  3. Turn ignition switch OFF and wait at least 10 seconds.

TESTING CONDITION:

  • Before performing the following procedure, confirm that battery voltage is between 12 - 15 V at idle.

>>

GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

  1. Start engine and let it idle for at least 20 seconds.

  2. Check 1st trip DTC.

Is 1st trip DTC detected?

YES>>

Refer 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

CHECK DIRECT FUEL INJECTOR

Check direct fuel injector. Refer to Component Function Check.

Is inspection result normal?

YES>>

GO TO 2.

NO>>

Repair or replace error-detected parts.

PERFORM DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON.

  2. Erase DTC.

  3. Perform DTC confirmation procedure again. Refer to DTC Description.

  4. Check 1st trip DTC.

Is the DTC P062D displayed again?

YES>>

Replace ECM. Refer to ECM : Removal & Installation.

NO>>

INSPECTION END

    P062b Ecm
    DTC Description This DTC is detected when the ECM-integrated injector driver unit has a malfunction.DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC ...
    P062f Ecm
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P062F 00 CONTROL MODULE (Internal control module EEPROM error) D...

    Other materials:

    System
    Engine Control System System Description SYSTEM DIAGRAMSYSTEM DESCRIPTION The adopted system enables comprehensive engine control. ECM (engine control module) performs various controls such as fuel injection control, ignition timing control, idling engine speed control, EVAP purge contr ...

    Symptom Diagnosis. Interior Lighting System Symptoms
    Symptom Table NOTE: Perform self diagnosis result with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any DTC is detected. Symptom Possible cause Inspection item All the following lamps do not turn ON: Map lamp assembly Room lamp Personal lamp Lu ...

    U0079-00 Can Comm Circuit
    DTC Description DESCRIPTIONCAN (Controller Area Network) is a serial communication line for real-time application. It is an onNissan Ariya vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equippe ...