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AEM Infinity cold start bouncy idle

Old 06-19-2018, 09:56 PM
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Default AEM Infinity cold start bouncy idle

Hey guys, having an issue with my tune, I've tried a bunch of things but not really sure what's going on..

Basically for the first 20 second the idle bounces up/down at ~6/13/17 seconds after (cold) start, warm/hot starts don't have any issues -- just cold starts

Any tips?

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Old 08-04-2018, 01:52 PM
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Could be a couple of different things, but If you have idle feedback enabled and your integral gain is too high the ecu will fight itself to hold a consistent idle.

You can send a log and cal file to [email protected]

Last edited by Charper732; 08-04-2018 at 01:55 PM.
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