S2000 Under The Hood S2000 Technical and Mechanical discussions.

Idle speed

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Old 03-31-2015, 05:40 PM
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Default Idle speed

I have a my06 DBW purchased last November. Problem is it idles at 2000 rpm on start up then drops down to 1000 as it warms up. I keep it in the garage and have this idle no matter what the outside temp is. It also does this on subsequent start ups through out the day.
Wonder if I can adjust it lower to more like 1500 startup rpms? I don't know if this fast idle is caused by DBW or becasue it was reflashed and also has an Ingen CAI.
Any thoughts on this?
Thanks
Old 03-31-2015, 06:53 PM
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Seems perfectly normal. My AP1 (MY2001) cold idle is 2,000 and then slowly falls to 1,000 once it's warm. After it's been driven and warmed up, idle is about 850-900.

Why do you want to change the idle? I wouldn't mess with it.
Old 03-31-2015, 06:57 PM
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Originally Posted by Kenshyn
Seems perfectly normal. My AP1 (MY2001) cold idle is 2,000 and then slowly falls to 1,000 once it's warm. After it's been driven and warmed up, idle is about 850-900.

Why do you want to change the idle? I wouldn't mess with it.
Well I just sold a my05 in october 2014 and it always started at 1500 rpm then dropped to 1000 or slightly less. I thought since this my06 is a drive by wire maybe something needed to be adjusted
Old 04-02-2015, 06:19 PM
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It's fine. Don't overthink it.
Old 04-02-2015, 06:23 PM
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Originally Posted by Syncmaster
It's fine. Don't overthink it.
okay guys thanks
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