Trying to diagnose an odd whistle :
59 plate 1.8TFSI, 85000 miles.
Doesn't tend to whistle in first.
Whistle first appears in 2nd at 4800rpm, stays on to limiter
appears in other gears, perhaps a little earlier.
Its a fairly low pitch whistle. Its not what i'd call the normal turbo whistle if that makes sense.
Im wondering if this has a boost bypass issue ?
59 plate 1.8TFSI, 85000 miles.
Doesn't tend to whistle in first.
Whistle first appears in 2nd at 4800rpm, stays on to limiter
appears in other gears, perhaps a little earlier.
Its a fairly low pitch whistle. Its not what i'd call the normal turbo whistle if that makes sense.
Im wondering if this has a boost bypass issue ?
