I have a v70 that I bought about 2 weeks ago 154k on it. It is throwing code p0422 I tried to get the local parts store to clear it to see if it would come back. They wouldn't reset it. So does anyone have a recommendation for a Bluetooth obd2 scanner that works well for volvos? I am willing to spend 100 to 150. There are a few on Amazon not sure how good they are for the v70. Also I am sure there is lots of info for the code out there but any advice on it would be welcome.