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Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls/Fuel - 1.8L - DTC Diagnostics, Troubleshooting & Diagnosis) >> Diagnostic Information and Procedures >> DTC P0128 >> Typical Scan Tool Data

Typical Scan Tool Data

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ECT Sensor

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  The ignition is ON, or the engine is running
Parameter Normal Range:  Varies with engine coolant temperature, within a range of -39 to +120°C (-38 to +248°F)
Signal 140°C (284°F) -40°C (-40°F) -40°C (-40°F)
Low Reference - -40°C (-40°F) -40°C (-40°F)