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HOMESERVICE MANUALSNISSAN-DATSUN2003FRONTIER BASE, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROLS - SELF-DIAGNOSTICSDIAGNOSTIC TESTSDTC P0444: EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE CIRCUIT OPEN OR DTC P0445: EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE CIRCUIT SHORTEDDTC CONFIRMATION TEST
2003 Nissan-Datsun Frontier Base, Standard

DTC Confirmation Test

2003 Nissan-Datsun Frontier Base, StandardSECTION DTC Confirmation Test

Turn ignition on. Select DATA MONITOR mode with scan tool. Start engine and let it idle for at least 13 seconds. If 1st trip DTC is detected, go to appropriate DIAGNOSTIC PROCEDURE. If 1st trip DTC is not detected, system is okay at this time.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.