Nissan Rogue (T33) 2021-Present Service Manual: Vcr Base Position Learning

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Basic Inspection / Vcr Base Position Learning

Description

VCR control module requires the learning of VCR base position.

This learning must be performed where the following operations are performed:

  • Replacement of VCR control module

  • Replacement of VCR actuator

Work Procedure

PRECONDITIONING

Check that all of the following conditions are satisfied.

  • Engine oil temperature: 60°C (140°F) or more

  • Engine running: idle speed

  • Accelerator pedal: Full released

YES>>

GO TO 2.

PERFORM VCR BASE POSITION LEARNING

With CONSULT

  1. Select “VCR base position learning” in “WORK SUPPORT” mode of “ENGINE” using CONSULT.

  2. Touch “START”.

Is “CMPLT” displayed on CONSULT screen?

YES>>

GO TO 3.

NO>>

Check that DTC is not detected and restart the learning.

ERASE DTC

Without CONSULT

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

  2. Turn ignition switch ON.

  3. Erase DTC.

>>

END

    Throttle Valve Closed Position Learning
    Description Throttle Valve Closed Position Learning is a function of ECM to learn the fully closed position of the throttle valve by monitoring the throttle position sensor outp...
    Turbocharger Wastegate Control Solenoid Valve Data Initialization
    Description ECM learns a turbocharger wastegate valve position at every engine start to perform more accurate boost control.Learning value of turbocharger wastegate valve positi...

    Other materials:

    B2231-16 Battery Voltage
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detected condition B2231-16 Battery voltage (Battery voltage) Diagnosis condition When ignition switch is ON. Signal (terminal) Battery power supply Threshold 8 V or le ...

    Towing load/specification
    WARNING The towing capacities in this manual are general guidelines. Actual safe towing capacity of your Nissan Rogue depends on factory or dealer-installed equipment, passenger load, and cargo weight. You must weigh both the vehicle and trailer as described to determine true towing capacity. Never ...

    Cvt: Ge0f14a. Symptom Diagnosis
    Cvt Control System Symptom Table The diagnosis item number indicates the order of check. Start checking in the order from 1. Perform diagnoses of symptom table 1 before symptom table 2. Symptom Table 1 Diagnostic item Reference Symptom Shift Shock Slips/Will Not Engage Other ...