Quote:
Originally Posted by jamesmark
Was actually on 27th December, but I treated her to Polestar upgrade.
Not had the benefit of it, as rarely drove her after and last week driving down to Bristol from S. Yorks she was loosing power badly.
So into Volvo where the Tmap sensor was faulty, so car was not boosting correctly. So that's all fixed and pick her back up this Saturday when I travel back.
Hopefully she is a new car now, as I did notice the odd loss of power before the P* upgrade but put it down to a lazy gearbox as only happened when I put foot down, and only about 2 times, but my drive down to Bristol it happened about 15 times, but now P* and Tmap done it should feel a lot better. Fingers crossed.
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I was reading the above from this post
https://www.volvoforums.org.uk/showt...12#post2488712
the highlighted text fits with what could be one of a variety issues your vehicle is having.