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OBD-II Code Nissan

P1492 — Nissan — EVAP Canister Purge Control/Solenoid Valve Circuit

The ECU detects an electrical fault in the EVAP canister purge control solenoid circuit.

Brand Nissan
System Emissions
Severity Medium
Safe to drive? Yes, with caution
Advanced scanner Not necessarily

What does code P1492 mean on Nissan vehicles?

The ECU detects an electrical fault in the EVAP canister purge control solenoid circuit.

Common symptoms

  • Fuel odor
  • EVAP malfunction

Possible causes

  • Wiring fault
  • open or short circuit

Initial recommendation

Check EVAP purge solenoid circuit wiring.

Safety notice

This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.

Analyze this code with MecaOBD

Use the app to combine Nissan code P1492 with your vehicle's actual symptoms for more complete diagnostic guidance.

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