Theres no point in anyone on here guessing what the problem is with your car just going from the colour of the smoke.
I didi that with my car and paid out £1600 to a VW dealers, and that was based upon what people think it should have been wrong with my car.
Instead of just going through loads of guess work from people on here, take your car to someone that knows what they are doing.
There could be loads of reasons why your car is broken, main part being you should have listened to what everyone had told you in the first place and had the car mapped before you thrashed it.
Like everyone has kept saying, take it to someone that knows what they are doing, loads of guesses from people from here isnt going to fix your car, could just end up costing you a fortune in parts you dont even need
I wasted £2500 for no reason going off guesswork, until I took it to a garage who diagnosed it straight away, albeit they made a mess of the job, but car is now sorted.