LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 2.5 >> Diagnostic Tests >> DTC P0455: EVAP Control System (Large Leak) >> DTC Confirmation Test
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Confirmation Test

NOTE: If DTC confirmation test has been previously performed, always turn ignition off and wait at least 10 seconds before performing the next test.
  1. To set DTC, drive vehicle according to specified driving pattern to set System Readiness Test (SRT) codes. See SYSTEM READINESS TEST  under SELF-DIAGNOSTIC SYSTEM. Stop vehicle and go to next step.
  2. Using scan tool, check SRT status of EVAP system. If EVAP system SRT is complete, system is okay at this time. If EVAP system SRT is incomplete, turn ignition off, wait at least 10 seconds and go to next step.
    NOTE: It is not necessary to allow engine to cool before driving vehicle.
  3. Perform driving pattern again. Stop vehicle. Using scan tool, retrieve DTCs. If DTC P0441 is set perform P0441: DIAGNOSTIC PROCEDURE . If DTC P0442 is set, perform P0442: DIAGNOSTIC PROCEDURE . If DTC P0455 is set, perform DIAGNOSTIC PROCEDURE . If DTC P0441, P0442 or P0455 is not set, go back to step  2.
scientia non olet · About LEMON Manuals