Unstable revs when coming to standstill

[HEo2TEC]

Bit of an update here. It's been 10 days since I cleaned the MAF and reset trims and I'm pleased to report that I've not had the symptoms since

Not sure how much is due to cleaning the MAF and how much is down to resetting the trims in VCDS.

Tony how do you reset you fuel trims?

[TonyHayers]

Ah yeah, sorry, should have been clearer. If you clear all DTCs it also resets the trims.

[WillRS]

Just to add to this - I was having the same issue, bought the same cleaner stuff, took the MAF out, gave it a good "washing out" with the cleaner and first impressions are the problem has gone away.

I could hold the revs (whilst stationary) at 1700 - 2000, take foot off accelerator and the revs would drop down to idle, a bit lower then fluctuate a little before settling which obviously isn't right and causes issues when coming up to roundabouts etc etc

now having tested it a few times on my journey in to work its not doing that anymore. I will be interested to see if this helps / solves the really rough running when cold too which I also currently suffer from (the car does - not me lol!)