Boost controller Q?
 

I have an electronic boost controller fitted to my car, it was already on when i bought it. It's a 'MS Tbach'.

What i need to know is what a certain button does? It has C/W underneath.
What does it do?
It's not an on-off type button, but rather an adjustable one.

There's another button for 'volume' which alters the max boost, and also a high/low button, and an auto/manual one.

Anyone? ;)

Come on lads. :norty: