Typical Scan Tool Data
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
The Typical Scan Tool Data table identifies a scan tool data parameter and its value in reference to potential circuit faults.
An example table from an ECT procedure:
ECT Sensor
| Circuit | Short to Ground | Open | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Engine=Idling - At normal operating temperature. Parameter Normal Range: 88 to 105°C (190 to 221°F) |
|||
| Signal | 140°C (248°F) | -40°C (-40°F) | -40°C (-40°F) |
| Low Reference | - | -40°C (-40°F) | - |