Adjust fast-idle speed?

[panic]

Before I start taking it apart, does anyone know if the fast (cold) idle speed is manually adjustable on a drive-by-wire 2006 3.3?

[[SMAN]]

It's not adjustable as far as everything i've read. If you think it's out of alignment. Take off the negative battery terminal for about 15 minutes to clear out the stored values in the ECU, that should reset it to be within spec.

[panic]

Thanks, it seems high to me but only when dead cold, returns to a normal idle after a few minutes so I don't think I have a leak etc. but perhaps it's picking up a false (non-linear) temp signal?

How high in RPM is normal for cold start?

[Midias]

^^ 1500 ->1800

[panic]

Thanks, I'll check.