partial throttle hiccups and wot power loss. no codes.
Kinda a noob to all this cool data logging tech. previously was big into mk4 337s and 20aes anyways just need some clarification as to what might be going on with the log. feels slower than stock
bought the car 2 weeks ago and recently installed all parts in Sig myself cause I like knowing my bolts and nuts are all in check. reviewed some forums about testing fuel trims to diagnose leaks. some about wgdcs (mine seem lower WOT than norm) also I am under the impression that my spark plugs are causing the issue. everything felt great until I flashed it and installed the spark plugs. NGK 5992 gapped at .022 then to .026 torqued to spec.wish I had a spreadsheet for data logging that showed mins and maxes so I can instantly understand and learn this tool
https://datazap.me/u/brokenness/log-...=3-17&zoom=0-5