Typical Scan Tool Data

2013 Buick Regal Turbo Premium, Standard TransSECTION Typical Scan Tool Data
WARNING: This page is about a different variant/trim than selected.
ECT Sensor

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Engine operating in Closed Loop
Parameter Normal Range:  -39 to +142°C (-38 to +288°F) Varies with coolant temperature.
ECT Sensor Signal 143°C (289°F) -40°C (-40°F) -40°C (-40°F)*
Low Reference - -40°C (-40°F) -40°C (-40°F)*
* Internal ECM or ECT sensor damage may occur if the circuit is shorted to B+
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.