P1116 — GM: ECT Signal Unstable Or Intermittent

Code breakdown

Manufacturer-specific meanings (GM)

• Fiat
  Sensore temperatura liquido di raffreddamento motore fuori dal campo di autotest
• BuickCadillacChevroletChryslerGMGMCOldsmobileSaturn
  ECT Signal Unstable Or Intermittent
• FordLincolnMercury
  Engine Coolant Temperature Sensor is Out of Self-Test Range
• BMW
  Mass Or Volume Air Flow Circuit Range Performance Problem Bank 2
• Mazda
  ECT Sensor Circuit Out Of Self Test Range
• Subaru
  Engine Torque Control Cut Signal Circuit Low Input
• Volkswagen
  Oxygen Sensor Heater Circuit Open 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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