Friday, August 18th, 2023 AT 12:52 AM
Recently got the camshaft sensor changed followed by timing chain and valves replaced as it had jumped 4 teeth. Everything was looking fine until I added 1 liter of oil as the oil in the dipstick was just at the bottom. When I accelerated from 1,800 to 2,000 RPMs, it was not smooth, and it was jerking. Now I have the check engine light on with codes P0300 and P0302. When I ran the live diagnostics, I got VVT bank 1 monitor fail. What could have been wrong? Was I wrong to add oil? My car used to burn a lot of oil and I had to add at least 1 l after 700 miles.