most noticeable if you clutch in and drop RPMs to idle when moving.
Symptoms (in the order I started noticing them): It can be a royal PITA to diagnose especially if it's intermittent at first like my car. It would come back and eventually got worse from intermittent to present all the time.
Quick writeup on my misadventures dealing with this stupid fault codeĪ few months ago I got randomly code 2E7C BSD comms fault.