I finally ordered a boost gauge.
My question now is, where is the easiest place to grow these?
without much effort?
Does "Anbauen" refer to installing something inside the vehicle, or tapping into the turbocharger's boost pressure?
For the latter, I simply tapped into the pressure hose leading to the engine computer with a T-connector, and that was it.
I'm not sure where to put the instrument in the Passat.
I could describe it in detail for the AFN Golf 3, but I'm not familiar with the Passat.
Okay, so you need to expose the engine control unit --> the only hose leading to it is the one for the turbocharger pressure.
If (unexpectedly) there is no hose available, you would need to...
Refer to this link: