P1115 — Buick: Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage

Code breakdown

Manufacturer-specific meanings (Buick)

• Fiat
  Input alto circuito B temperatura aria aspirata (motori Super/Turbo)
• BuickCadillacChevroletChryslerGMGMC
  Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage
• LincolnMercury
  Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage IAT B Circuit High Input
• BMW
  Coolant Temperature Sensor Plausibility
• Ford
  Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage IAT - B Circuit High Input
• Kia
  H02S12 Heater Circuit Low Voltage
• Oldsmobile
  Engine Coolant Temperature ECT Sensor Circuit Intermittent High Voltage IAT B Circuit High Input
• Saturn
  Engine Coolant Temperature ECT Sensor Circuit Intermittent High Voltage
• Subaru
  Engine Torque Control Cut Signal Circuit High Input
• Volkswagen
  Oxygen Sensor Heater Circuit Short To Ground 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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