P1170 — Ford: ESO Engine Shut Off Solenoid Fault

Code breakdown

Manufacturer-specific meanings (Ford)

• Fiat
  Elettrovalvola di arresto motore (Diesel) o controllo miscela aria-carburante di ritorno (H02S11)
• BuickCadillacChevroletChryslerGMGMCOldsmobileSaturn
  Bank To Bank Fuel Trim Offset
• FordLincolnMercury
  ESO Engine Shut Off Solenoid Fault
• Kia
  HO2S11 Circuit Voltage Stuck At Mid-Range
• Mazda
  HO2S Bank 1 Sensor 1 Circuit Fixed Bank 1 Sensor 1

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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