where abouts are you some one close may be able to come help if your stuck to sort it out.
also just read it wont coast just stops , i would say their is more than just a sensor fault , you should be able to clutch down and coast , i think you would be probably better off getting your gear box sorted out as it sounds like it could be locking up and stalling the engine .
Yes it locks up but the problem is that it cuts out when its in gear meaning it will stall if it cut out out of gear then i suppose it would coast but every time its stalled or stopped in gear. To me it felt like there was water in the fuel i had a 306 before i filled it up and there was a fuel light which came on and only when i went to this 1 garage it would do it. I took it to a garage and was told there was water in the fuel and the light was telling me that,. But that was a diesel after it cuts out i can push the clutch down and it will roll but has i said the strange thing that ive never seen before is when it stalls i can hold the clutch down and press the throttle down a tad life the clutch up a bit and turn the car over it wont start but the car moves???? so same thing has jumping it i lift the clutch up slowly while im turning it over it wont start but car moves ?? Even when in reverse ??