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Diagnose/P0002
P0002High SeverityFuel System

Fuel Volume Regulator Control Circuit Range/Performance

What This Means

The fuel volume regulator is operating but not within the expected range. The fuel delivery system is not meeting the computer's fuel pressure demands.

Common Symptoms

  • Engine hesitation
  • Reduced power under load
  • Poor fuel economy
  • Check engine light on

Common Causes

  • Worn fuel volume regulator
  • Restricted fuel supply line
  • Weak fuel transfer pump
  • Contaminated fuel
  • Fuel filter clogged

Estimated Repair Cost

$200 – $800
Parts and labor (varies by vehicle and location)
Difficulty:Advanced

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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.