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Home >> Cadillac >> 2007 >> DTS 4.6 9 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System & Fuel System - 4.6L - DTC P0016 To P0341 >> DTC P0128 >> Typical Scan Tool Data
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Typical Scan Tool Data

ECT Sensor Temperature

Circuit Normal Range Short to Ground Open Short to Voltage
ECT Sensor Signal -39 to +120°C (-38 to +248°F) 150°C (302°F) -40°C (-40°F) -40°C (-40°F)
Low Reference - - -40°C (-40°F) -40°C (-40°F)
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