I have noticed this recently. In neutral, the tickover is about 800 rpm. When driving, if I take my
foot off the accelerator, the tickover increases to 1000 rpm and a noticeable increase in acceleration. Is
this normal, and anything to be concerned about? 2013 Dynamic Santorini black
2011 XS Lago grey
2007 HLS Stornoway grey
sometimes towing an Elldis AVANTE 574.

I sometimes get this, but only now and again.

not enough to be concerned, but it is a bit disconcerting when it happens, especially if you are in a 30mph zone.

Iain

In my experience with my previous manual FL2, there is a "throttle damper" built in to the electronics of the system. When coming to a stop, idle will initially drop to around 1,000 rpm but then slowly further to 750/800.

Bob 10MY (Sept 09) TD4 HSE Auto in Stornoway Grey (Now Gone)

08 FL2 TD4 SE Manual in Rimini Red (Now Gone)