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Cobra Forums
2013-14 Shelby GT500
Idle speed
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<blockquote data-quote="Catmonkey" data-source="post: 16369362" data-attributes="member: 124025"><p>If you're coasting to a stop in and out of gear, the PCM strategy uses the dashpot settings. If you're sitting still idling, it's using the idle control. If your car is able to reach the programmed idle using programmed parameters, it's going to stop trying to adapt and is ikely to idle higher than intended as a default because the PCM can't figure it out. It could be a tuning issue or attributable to a vacuum leak. I think most tuners are going to have you do some sniffing around for the latter as opposed to spending time on the tune.</p></blockquote><p></p>
[QUOTE="Catmonkey, post: 16369362, member: 124025"] If you're coasting to a stop in and out of gear, the PCM strategy uses the dashpot settings. If you're sitting still idling, it's using the idle control. If your car is able to reach the programmed idle using programmed parameters, it's going to stop trying to adapt and is ikely to idle higher than intended as a default because the PCM can't figure it out. It could be a tuning issue or attributable to a vacuum leak. I think most tuners are going to have you do some sniffing around for the latter as opposed to spending time on the tune. [/QUOTE]
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2013-14 Shelby GT500
Idle speed
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