VW LT46 2.5TDi AVR dead pedal & injection timing

00:00 - Photos
01:02 - Lumpy after cold start
01:23 - Smoothed out a bit
01:51 - Readings while fault occurring
04:51 - Fault codes while occurring
05:45 - Readings while fault not occurring
10:15 - Fault occurring from drivers seat
13:20 - Pump belt running while fault occurring
13:36 - Noise change from going to basic settings, & timing graph