# enginecoolanttemperaturej1939 - SPN 110

## High-Level Explanation

This signal has the temperature of the engine coolant in degrees Celsius

## Enables

Determination of engine overheating events. As this signal is in degrees Celsius, the equivalent temperature in Fahrenheit can be calculated as in:

{% code overflow="wrap" lineNumbers="true" %}

```python
gdf['enginecoolanttemperaturej1939_F'] =  gdf['enginecoolanttemperaturej1939']*9/5 + 32
```

{% endcode %}

## Enabled By

## Known Quirks

## Visualizations with Explanations

<figure><img src="https://3212476574-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Foh9c3w7RI0Bl5tVCxcyz%2Fuploads%2FP78XPsa4KpdWchmzPwuG%2Fimage.png?alt=media&#x26;token=d5ace5c9-6a20-4531-b532-1965450afedd" alt=""><figcaption><p>Time series plot of <code>enginecoolanttemperaturej1939</code> for a short portion of a trip</p></figcaption></figure>

<figure><img src="https://3212476574-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Foh9c3w7RI0Bl5tVCxcyz%2Fuploads%2FD0yFVkuOxcPusee4HoPp%2Fimage.png?alt=media&#x26;token=3800dce4-84f9-4001-b01a-20c2108bb704" alt=""><figcaption><p>Aggregated <code>enginecoolanttemperaturej1939</code> values for specific days</p></figcaption></figure>
