I am having this issue it is a 2000 VW golf, and I have a P1128 code , rpms rise and engine jerks but only twice then normal until I come to another stop , also twice the car wouldn't turn on unless I would rev the engine at start up but there was about a 2 month gap between both of those times , and everyone says the code is saying MAF but I have changed that twice it just seems like an endless amount of possibilities any help would be very appreciated