Hello guys! Looking for some advice for an edition 30 2007 plate on 46000 miles. With full service history.
I've got a stage 1 remap from DNA tuning around 6 months ago.
Now I've had problem after problem with different stuff. I had a dsg service with a recall for new coil packs. Car would not run properly through the gears and judder. So I went down the route of changing cam follower, diverter valve, new spark plugs, new pressure sensor and then went and had a diagnostic by a performance company to tell me I got a messed up maf sensor and I need to order one. He cleaned it up he said and the car was running so smooth all the way home. Now I've fitted the new maf sensor and the car seems to struggle to turn over and nearly cuts out then fires in! Also it being dsg through the gear change it feels so heavy and it does not feel like a smooth change but when he cleaned the old one this problem was gone. Also when the gear does change up and the Rev needle drops it drops ever so slightly again before picking back up. This is through every gear. It has got to be the map surely? I cannot get to the bottom of this problem. Any advice? Or anyone had this problem.