Premium Tech Tool v 2.8.241 (replaces v2.7.116) is the update software. It’s a part of the dealer diagnostic kit. Premium
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Tag: Volvo Vocom adapter
How to Use Volvo PTT to Perform EGR Valve DYNO Test
After Volvo EGR valve replacement,for purpose of get rid (burn) of the EGR valve O-rings,you need to use Volvo PTT
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