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Fault Code P0459

Code meaning, symptoms, possible causes, part number, and estimated cost.

P0459

Evaporative Emission System Purge Control Valve Circuit High

Severity: Medium

Code P0459 indicates a high voltage condition in the Evaporative Emission System (EVAP) purge control valve circuit. This could suggest a short to voltage or an internal fault within the valve.

Part Details

Part Name

EVAP Purge Valve

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪300 - ₪800

Engine Location

Engine compartment, near intake manifold

Symptoms

  • Check Engine Light on
  • Fuel odor
  • Difficulty starting
  • Rough idle

Possible Causes

  • 1Short to voltage in the circuit
  • 2Faulty EVAP purge valve
  • 3Damaged wiring
  • 4ECM/PCM failure

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