Typical Scan Tool Data
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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 Temperature - PCM
| Circuit | Short to Ground | Open | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Engine Running Parameter Normal Range: -32 to +130°C (-26 to +275°F) |
|||
| ECT Signal | 140°C (284°F) | -40°C (-40°F) | -40°C (-40°F) |
| Low Reference | - | -40°C (-40°F) | -40°C (-40°F)1 |
| 1 Internal ECM damage may occur if shorted to B+ | |||