Can any one out there tell me what is wrong, My Automatic 1996 mkIII 1.6 16v astra is playing up. The engine managment like was coming on when driving fast and when turned of then back on will not come out of 3rd gear, the sport light and engine managment light will not go off. I plugged it into a TECH 2 which stated "torque control voltage low" but the mechanic had no idea what to do (haha) I have looked all over the web but found very little this is also making my car splutter like there is water in the petrol, it also had a service not long ago. Any ideas