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P2404 — EVAP Leak Detection Pump Sense Circuit Range/Performance

EVAP leak detection pump sense circuit not performing as expected.

Severity: LowRepair: $0-$400Difficulty: Medium

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Common symptoms of P2404

Common causes of P2404

Repair cost & difficulty

Typical cost to fix P2404: $0-$400 · Difficulty: Medium

Pro tip: Check gas cap first, then leak detection pump.

Vehicles commonly affected

Chrysler/Dodge/Jeep

Related trouble codes

P2401P0440P0456

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ScanFixAI is a diagnostic aid, not a substitute for professional repair. Cost estimates are typical ranges and vary by vehicle and region.