FixVault

Typical Scan Tool Data

ECT Sensor

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Engine operating in Closed Loop
Parameter Normal Range:  Varies with ambient temperature
ECT Sensor Signal 214°C (417°F) -40°C (-40°F) -40°C (-40°F)*
Low Reference - -40°C (-40°F) -40°C (-40°F)*
* ECM or sensor damage may occur if the circuit is shorted to B+.