So I've accumulated about 1200 miles since I did the timing belt on the car and have been noticing some odd noises coming from the car at idle. The chain sounds like it's a tad loose, but under part throttle (>1000 RPM) it seems to go away and sound fine.

I am getting a flashing CEL occasionally on start-up indicating misfire, further VCDS'ing lead me to a P0300, and cylinder 5, 6, 7, and 8 misfire... So bank 2. No camshaft codes though.

Read Measuring Blocks Group 91, 92, and 93 as well as a 3rd gear log and it is indicating the same thing, bank 2 is off.

So my question, judging from the log, is the cam out of time, or is it the adjuster? Either way the front of the car will come off, but I'd like to know if I should order a new cam chain tensioner.

Solid Red/Blue was my B5 S4 for example. Dotted Red/Blue is the C5 RS6
20190516_194916 by Joel Francisco
20190516_194158 by Joel Francisco