When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Just keep in mind the PCM will Sweep the Veins in turbo this will cause a sound change and does it at set intervals at Idel
any drivability Issues????
Any Gauges????
I take it this is more than the veins sweeping does run bad
Run scan today VGTDC % at idle was 73 & ran to 79.9 back and fourth. Of course this happens once the engine heats up. Any sensors out there that need checking or cleaned ??????