mirror of https://github.com/speeduino/wiki.js.git
16 lines
595 B
Markdown
16 lines
595 B
Markdown
---
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title: Temperature based timing changes
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description:
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published: true
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date: 2020-04-08T02:07:59.335Z
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tags:
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editor: undefined
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dateCreated: 2020-01-14T00:30:56.331Z
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---
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# Temperature based timing changes
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Changes in Inlet Air Temperature (IAT), in particular significant increases whilst under boost, can require ignition timing to be pulled. The IAT retard settings allow for this timing adjustment
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## Example
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Exact settings will be engine dependant, but pulling of ignition timing beyond 100\*C is a common scenario.
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![iat_retard.png](/img/ignition/iat_retard.png){.align-center width=500} |