2020 Q60 Redsport Camshaft/Valve Timing

Cruising on the highway, going 83 mph then out of nowhere check engine light and loss of power I proceed to get off at the next exit then I pulled into a gas station then all of a sudden car dies as soon as I reach the pumps. check codes it read that it was a mass airflow sensor. I pulled the air filters out and sprayed CRC mass airflow sensor cleaner onto the sensor. My sensor was pretty dirty, including my air filter. cleared the codes and was driving normally. I stop somewhere and heard a knocking noise coming from the engine bay….then proceed to rev the car up to 2 to 3000 RPMs and it started knocking like crazy… I stop what I was doing. check engine light came back on, including the battery indicator, then the car shut off. I read the codes and it popped up P0024 (Exhaust Valve Timing Control B2)

P0390 (Camshaft Position Sensor B)

P0365 (Camshaft Position Sensor/Circuit Bank 1)

P0101 (Mass Air Flow Sensor Circuit Bank 1) the car wouldn’t start up again. The car only has a jb4 and a muffler delete… 54,653k miles on the car and i still have my warranty so hopefully I can get it replaced for free.