P1173 — Ford: Rotor Calibration Fault

Code breakdown

Manufacturer-specific meanings (Ford)

• Fiat
  Controllo miscela aria-carburante di ritorno (H02S21) o calibrazione rotore (Diesel)
• FordLincolnMercury
  Rotor Calibration Fault
• Mazda
  HO2S Bank 2 Sensor 1 Circuit Fixed Bank 2 Sensor 1
• Volkswagen
  Throttle Actuation Potentiometer Signal 2 Signal Too High

Related codes

• P1100 — Manufacturer-specific fault code
• P1100-fiat — Intermittenza circuito sensore misuratore massa aria
• P1100-ford — Mass Air Flow Sensor Intermittent
• P1100-lexus — BARO Sensor Circuit Malfunction
• P1100-lincoln — Mass Air Flow Sensor Intermittent
• P1100-mazda — Mass Air Flow Sensor Circuit Intermittent

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