Typical Scan Tool Data
WARNING: This page is about a different variant/trim than selected.
IAT Sensor
| Circuit | Short to Ground | Open | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Engine running Parameter Normal Range: Varies with ambient temperature |
|||
| IAT Sensor Signal | 150°C (302°F) | -40°C (-40°F) | -40°C (-40°F)* |
| Low Reference | - | -40°C (-40°F) | -40°C (-40°F) |
| * Internal ECM or sensor damage may occur if the circuit is shorted to B+. | |||
IAT Sensor
| Circuit | Short to Ground | Open or High Resistance | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Key ON, engine OFF Parameter Normal Range: Varies with ambient temperature |
|||
| IAT Sensor Signal | 140°C (284°F) | -40°C (-40°F) | -40°C (-40°F)* |
| Low Reference | - | - | - |
| *Internal ECM or sensor damage may occur if the circuit is shorted to B+ | |||
Engine Coolant Temperature (ECT) Sensor
| Circuit | Short to Ground | Open | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Engine operating in Closed Loop Parameter Normal Range: Varies with coolant temperature |
|||
| ECT Sensor Signal | 150°C (302°F) | -40°C (-40°F) | -40°C (-40°F)* |
| Low Reference | - | -40°C (-40°F) | -40°C (-40°F) |
| *Internal ECM or sensor damage may occur if the circuit is shorted to B+ | |||