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P0190 — Fuel Rail Pressure Sensor Circuit

General fault in the fuel rail pressure sensor circuit.

Severity: HighRepair: $50-$400Difficulty: Medium

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Common symptoms of P0190

Common causes of P0190

Repair cost & difficulty

Typical cost to fix P0190: $50-$400 · Difficulty: Medium

Pro tip: FRP sensor is usually on the fuel rail. Easy to access on most engines.

Vehicles commonly affected

All makes with GDI or common rail diesel

Related trouble codes

P0191P0192P0193

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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.