IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

changed plugs on 07 is250. wont stay at idle

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Old 07-12-18, 08:00 AM
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nuIS250kid
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Default changed plugs on 07 is250. wont stay at idle

title saids it all. is there a relearn procedure for the throttle.... someone have a link?
Old 07-12-18, 08:16 AM
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MikeFig82
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Do you have any codes pop up?

Basically you just let it idle for about 10mins. Without touching the gas pedal at all.

You'll need to try to start it twice after battery is disconnected. If it's not idling check that everything is plugged in correctly.
Old 07-12-18, 12:16 PM
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2013FSport
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^^ Agreed. Tho you may double check and look/listen for vacuum leaks, i.e. hose(s) off.
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