I closed my car with out any problem and in morning i start but engine vibra and stalling very bad when the temp go up. I tested using carsoft and gt1 no fault code only very much unburned fuel detected by sensor .when i use live data i have camshaft position -14.8 normal value is -5 to 5 .i change camshaft with oem bmw new problem is same .the strange is when i remove camshaft during live have no changes to engine olso to live data test so nothing change.camshaft wire are ok.

https://youtu.be/9SWGRe8iwUs