Rough idle revs

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rsxcv
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Posts: 1
Joined: Wed Oct 23, 2024 2:31 pm
Drives: R-Line 115PS
Location: Scotland

Rough idle revs

Post by rsxcv »

Just bought a 2019 polo 1.0 TSI, 47k on the clock. On starting it revs idle at about 1400rpm for up to a minute. Even after a run when the engine is still warm it’s 10-20 seconds at 1400rpm then reduces to 1000rpm.

Other than this drives great

Is this expected? Any thoughts would be appreciated. Cheers
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Maarten
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Posts: 557
Joined: Tue Aug 11, 2015 9:45 am
Drives: 2024 VW T-ROC R-line 1.5TSI Lapiz Blue
Location: The Netherlands

Re: Rough idle revs

Post by Maarten »

My 2022 1.0 TSI runs cold start about 1400rpm after 20-30 sec drops to 950 rpm
After drive 30-40 min it idles still around 950 rpm

So I guess no problems there
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