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Home >> Chevrolet >> 2007 >> Impala Police >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 3.9L - DTC P0010 To DTC P0353 >> DTC P0128 >> Typical Scan Tool Data

Typical Scan Tool Data

ECT Sensor Temperature

Circuit Normal Range Short to Ground Open Short to Voltage
ECT Sensor Signal -39°C to +120°C (-38°F to +248°F) 150°C (303°F) -40°C (-40°F) -40°C (-40°F)
Low Reference - - -40°C (-40°F) -40°C (-40°F)
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