EV Diagnostics
Source-backed diagnostic reference

P1250 EV diagnostic code

Early Fuel Evaporation Heater Circuit

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • BUICK: Early Fuel Evaporation Heater Circuit Source
  • CADILLAC: Early Fuel Evaporation Heater Circuit Source
  • CHEVY: Early Fuel Evaporation Heater Circuit Source
  • CHRYSLER: Early Fuel Evaporation Heater Circuit Source
  • FORD: Lack of Power to FPRC Solenoid Source
  • GEO: Early Fuel Evaporation Heater Circuit Fault Source
  • GM: Early Fuel Evaporation Heater Circuit Source
  • GMC: Early Fuel Evaporation Heater Circuit Source
  • JAGUAR: Throttle Valve Spring Source
  • KIA: Pressure Regulator Control Solenoid Valve Open Or Short Source
  • LINCOLN: Lack of Power to FPRC Solenoid Source
  • MAZDA: Pressure Regulator Control Solenoid Circuit Source
  • MERCURY: Lack of Power to FPRC Solenoid Source
  • OLDSMOBILE: Early Fuel Evaporation Heater Circuit Source
  • OTHER: PRC Solenoid Circuit Malfunction Source
  • SATURN: Early Fuel Evaporation Heater Circuit Source
  • SUZUKI: EFE Heater Circuit Fault Source
  • VOLKSWAGEN: Fuel Level Too Low Source

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