159 2.2 JTS Jerky Throttle
I own a 2007 159 2.2 JTS. Problem is upon pull away I find the accelerator very jerky. It seems to die first, then take off like a rocket. It is almost impossible to rev the car to say 1700rpm and hold it there. With minute throttle movement, revs increases from about 1000rpm to 2000rpm. What I'm saying is accelerator is not linear. I had it in to dealer who checked diagnostics, plugs, etc. Nothing found. He mentioned throttle is not adjustable as it's electronic.