P0192 - Fuel Rail Pressure Sensor Low Input

Fuel rail pressure sensor signal low.

Code Overview

Fuel rail pressure sensor signal low.

Common Causes

• Short to ground
• Faulty sensor
• Low fuel pressure

Diagnostic Steps

1. Check sensor wiring
2. Verify pressure with gauge
3. Check 5V reference

Likely Repairs & Cost Guides

Use test results to confirm the fault before pricing the repair.

Related OBD Codes

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Next Steps

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