Anyone have this happen? Last couple of days my 'burb has started throwing a bare P0216 code, no other codes. It infrequently will run rough after idling at a long stop light, almost to the point of stopping. After it bucks/lurches, it will idle again. Driving it seems to run fine. I deleted the code and it repeated within about 20 miles. First, I'm going to try and reconnect the PMD still mounted on the pump and see if that cures the problem. I'll update later today, but I welcome any further suggestions.