Hdi high idle

[bashbarnard]

Has the car recently been mapped? have you done any work recently? The only real things that can cause this would be a didgey connection on the throttle position sensor or the sensor itself. Even if it has a massive air leak it wouldnt be much else as its injection duration that makes it idle. Have you had it plugged in to check that the tps is readin the correct amount through its full sweep??