Well just incase you lot get any problems like I had then it may be your Ecu needs replaced :? . I would be driving along as normal and my management light would come on, then also my traction light would pop on and my car would not throttle. I have the fly by wire system on my car ie electronic throttle like all 2.2 cars. So this fault made my car not throttle and my revs would start to climb a little. I had to turn the car off and re start it to continue. I then later found out my Ecu was broke. The Tech 2 resluts shown a Low Vlotage reading from the Ecu and it cost me £610 for a new one.