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Fault Code P2400

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

P2400

Evaporative Emission System Leak Detection Pump Control Circuit/Open

Severity: Low

This code indicates a fault in the control circuit of the leak detection pump in the evaporative emission system. The circuit may be open or have an electrical malfunction.

Part Details

Part Name

EVAP Leak Detection Pump

Reference P/N (OEM)

N/A

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

Estimated Cost

₪400 - ₪1500

Engine Location

Near the fuel tank

Symptoms

  • Check Engine Light on
  • Fuel smell (rare)
  • Emissions test failure
  • Slightly increased fuel consumption

Possible Causes

  • 1Faulty leak detection pump
  • 2Damaged or open wiring
  • 3Loose or corroded connector
  • 4Faulty Powertrain Control Module (PCM/ECM)

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