P1111 — GM: Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage

Code breakdown

Manufacturer-specific meanings (GM)

• Fiat
  System Pass
• BuickCadillacChevroletChryslerGMGMC
  Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
• FordJaguarLincolnMercury
  System Pass
• OldsmobileSaturn
  Intake Air Temperature IAT Sensor Circuit Intermittent High Voltage
• BMW
  Engine Coolant Temperature Radiator Outlet Sensor Low Input
• Subaru
  Atmospheric Pressure Sensor High Input
• Volkswagen
  Oxygen Sensor Control Bank 1 System Too Lean

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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