P0092Medium SeverityFuel System

Fuel Pressure Regulator Control Circuit High

What This Means

The fuel pressure regulator control circuit is reading high voltage. A short to power is causing improper fuel pressure regulation.

Common Symptoms

Fuel pressure too high
Rich running
Performance issues
Check engine light on

Common Causes

Short to power in circuit
Failed regulator
Wiring damage
Connector issue
PCM output fault

Estimated Repair Cost

$150 – $700

Parts and labor (varies by vehicle and location)

Difficulty:Moderate

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For informational purposes only. Diagnostic trouble codes are starting points for diagnosis, not definitive answers. Always consult a certified mechanic for proper diagnosis and repair. Estimated costs vary by vehicle, location, and shop rates.