Well boys, we're near the end of the road I fear

[Happy]

I’m definitely educated now! LoL…

https://bmwtuning.co/ewg-vs-pwg-bmw-n55/

Electronic control is finding itself in many places these days. I’ve had some feisty turbo setups. Of course all with PWG’s.


E53 RiPPeR
XOuTPoST jUNkiE
ReVELaTiON 22:21

[wpoll]

Originally Posted by Happy

... Electronic control is finding itself in many places these days. I’ve had some feisty turbo setups. Of course all with PWG’s. ...

The Garrett GTV2260 (aka GT2260V) variable geometry turbo on my 3.0d M57TU uses pneumatic control. The later M57TU2 (and possibly some later uses of the M57TU) use an electronic geometry control.

While the electronic versions are probably more reliable, they are certainly harder to fault find - whereas it's very easy to apply a fixed level of vacuum and check the level of actuation that results...