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Turbo Control Valve noise

Everything on the Volvo S80. Sometimes called an "executive car", the S80 was Volvo's top-of-the-line passenger car.
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Juupeli
Posts: 1
Joined: 04 Jul 2022, 09:11
Year and Model: 2001 S80
Location: Finland

Turbo Control Valve noise

Post by Juupeli »

Hello and greetings from Finland !

I have problem with my OLD and NEW TC valve. It makes weird noise if i start car and allmost immediately shut it down my NEW TCV start makes same sound like this video ---> https://www.youtube.com/watch?v=cBjTT9g-w-E but if it's running longer maybe 1 minute no rattling noise. I have iCarsoft VOL V3.0 and there u can pick ACTUATIONTEST to TCV and it start make same rattling noise. I tested OLD and NEW both make same sound. I had to change my TCV cause old leaked and gives ECM-6805 error code.


P.S. i hope u guys understand me cause my English is really bad.

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