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Home >> Nissan-Datsun >> 2008 >> Sentra SL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Control System - DTCS P0447 To P0850 (Qr25DE)) >> DTC P0447 EVAP Canister Vent Control Valve >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different variant/trim than selected.
NOTE: If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

TESTING CONDITION: 

Before performing the following procedure, confirm battery voltage is more than 11V at idle. 

  1. Start engine and wait at least 8 seconds.
  2. Check 1st trip DTC.
  3. If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE ".