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Fault Code P0458

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

P0458

Evaporative Emission System Purge Control Valve Circuit Low

Severity: Medium

Code P0458 indicates a low voltage condition in the Evaporative Emission System (EVAP) purge control valve circuit. This prevents the valve from operating correctly and releasing fuel vapors into the engine.

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
  • Increased fuel consumption
  • Fuel odor
  • Slight decrease in engine performance

Possible Causes

  • 1Damaged wiring or short circuit in the circuit
  • 2Faulty EVAP purge valve
  • 3Loose connections or corrosion
  • 4ECM/PCM failure

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