Hi all Just a question someone might be able to help me. I have a 07 4x4 diesel Hilux and when the ignition is in the "on" position. I can hear a continuous clicking sound coming from the small motor just above the turbo. Is this the motor for the variable vanes in the turbo? I put my habd on it and could feel it vibrating with the clicks. I guess I shouldn't be hearing anything, but when the car starts , I can't hear it, and the car runs fine. Is this a warranty job or something else? Any help appreciated TA Sam