LEMON Manuals
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Cadillac
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1995
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DeVille Base
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Tests W/Codes - 4.9L
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Pcm Code Charts
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Code P073, Intermittent Engine Coolant Temperature Sensor
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Failure Conditions
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Failure Conditions
ECT sensor voltage changes .3 volt or greater in one second.