Problems 1.9 tdi automatic

enyworp

Member
Hello!

I have an Audi A3, manufactured in 2003, 1.9 tdi 101hp engine, automatic transmission.

It happened to me about 3 times, standing at a traffic light, that the engine revs by itself (from 900 as it idles, it went up to 1500, for 2-3 seconds, then it dropped to 900 revs).

I specify that I have to do the review.

What could it be?

Thanks
 
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