Quote:
Originally Posted by uDasBoot
I've think I've figured it out. It appears to be the high pressure fuel pump noise that is common on these cars? I will still post a video of the sound in just a minute, but from the videos I've heard of this noise, this is what it seems to be.
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From a warm start, after a few seconds you can expect it to switch over from PI to DI. Once recognized, the sound is obvious.
edit: whoop. Just saw your vid. Yes, that's DI in action. Normal.