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P0448 — EVAP Vent Control Valve Circuit Shorted

Short circuit in EVAP vent valve circuit.

Severity: LowRepair: $50-$300Difficulty: Easy

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Common symptoms of P0448

Common causes of P0448

Repair cost & difficulty

Typical cost to fix P0448: $50-$300 · Difficulty: Easy

Pro tip: Inspect wiring under vehicle for damage.

Vehicles commonly affected

All makes

Related trouble codes

P0446P0447

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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.