EV Diagnostics
Source-backed diagnostic reference

P1185 EV diagnostic code

Engine Oil Temperature 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: Engine Oil Temperature Circuit Source
  • CADILLAC: Engine Oil Temperature Circuit Source
  • CHEVY: Engine Oil Temperature Circuit Source
  • CHRYSLER: Engine Oil Temperature Circuit Source
  • FORD: FTS High Fuel Pump Temperature Sensor High Source
  • GM: Engine Oil Temperature Circuit Source
  • GMC: Engine Oil Temperature Circuit Source
  • JAGUAR: O2 Sensor Heater Circuit Open, Hardware Fault Source
  • LINCOLN: FTS High Fuel Pump Temperature Sensor High Source
  • MERCURY: FTS High Fuel Pump Temperature Sensor High Source
  • OLDSMOBILE: Engine Oil Temperature Circuit Source
  • OTHER: FTS High - Fuel Pump Temperature Sensor High Source
  • SATURN: Engine Oil Temperature Circuit Source
  • VOLKSWAGEN: Linear Oxygen Sensor Common Ground Wire Short To Ground Source

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