Top Post Dawg
- Oct 23, 2005
- Slower, DE
- owned: 96 B4V, 06 Golf, 12 NMS, 15 GSW
The ScanGauge stays on for a few seconds after the ignition is shut off and the boost reading doesn't drop any from idle. I'm not sure if the sensors are still active, but that's what I observe.Are you adjusting for zero with engine off, or for zero at idle? I'm getting the impression (from the wisdoms of the interwebs) that by design our TDIs actually might make a little bit of boost at idle, to keep that little fan spinning and reduce turbo lag.