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Home >> Infiniti >> 2004 >> QX56 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System >> DTC P1444: EVAP Canister Purge Volume Control Solenoid Valve >> DTC Confirmation Procedure >> With GST

With GST

  1. Start engine and warm it up to normal operating temperature.
  2. Turn ignition switch OFF and wait at least 10 seconds.
  3. Start engine and let it idle for at least 20 seconds.
  4. Select MODE 7 with GST.
  5. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE .
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