RON 95

Stock M135i N55 EWG MY2014 (UK) MT

Check my stock car before a Stage 1 flash and have a couple of questions. Below are my notes. M135i N55 EWG MY2014 (UK) 6 speed MT, 59000 miles. No previous tuning (stock car) Sun 28, 2019: Stock car before any flash. 15 degC ambient. 3rd gear WOT run. Observations: All runs show Throttle Position dropping twice and never reaches 100 pct despite Accelerator Peddle being 100 pct. Car is in Sport+ mode so all DSC should be disabled. RPM curve doesn't suggest it is throttling back. Is this expected? Timing on individual cylinder's varies slightly.