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Home >> Nissan-Datsun >> 2021 >> Sentra SV >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1 Of 2) >> System Description >> Diagnosis System (ECM) >> Consult Function >> Diagnosis Description >> Function
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Diagnosis Description: Function

Diagnostic test mode

CGW Status

Description

Restricted Mode

Diag Test Mode

Open Mode

Self Diagnostic Result

Display

Display

Display

Self-diagnostic results such as 1st trip DTC, DTCs and 1st trip freeze frame data or freeze frame data can be read and erased quickly.*

CGW Information

Display

Display

Display

  • Display the current CGW mode
  • Enables CGW to switch mode

Data Monitor

Display

Display

Display

Input/Output data in the ECM can be read.

Work Support

Non-display

Non-display

Display

This mode enables a technician to adjust some devices faster and more accurately by following the indications on the CONSULT unit.

Active Test

Non-display

Display

Display

Diagnostic Test Mode in which CONSULT drives some actuators apart from the ECMs and also shifts some parameters in a specified range.

DTC Work Support

Non-display

Display

Display

The status of system monitoring tests and the self-diagnosis status/result can be confirmed.

ECU Identification

Display

Display

Display

ECM part number can be read.

Network-DTC

Display

Display

Display

Display network DTC which ECM memorizes when performing "Diagnosis (All System)"

*: The following emission-related diagnostic information is cleared when the ECM memory is erased.