EV Diagnostics
Source-backed diagnostic reference

P1172 EV diagnostic code

Rotor Control Fault

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

  • FORD: Rotor Control Fault Source
  • JAGUAR: System Too Rich Banks 1 And 2 (Rich Fuel Fault) Source
  • LINCOLN: Rotor Control Fault Source
  • MERCURY: Rotor Control Fault Source
  • OTHER: Rotor Control Fault Source
  • VOLKSWAGEN: Throttle Actuation Potentiometer Signal 2 Signal Too Low Source

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