[stlark]

hi, i need help with my audi a6 2.5 tdi AFB engine. i had to replace the actuator on my turbo. problem is when i rev the engine the actuator rod does not move at all , only when i rev to 3000 rpm and let go it moves for a split second and that's it. i am able to get to the adjustment rod but dont know whether adjust up or down. please help.

 

[Seatman]

Do you know if that's a vnt or wastegate turbo?

 

[stlark]

hi, thanks for your reply. it's a vnt garrett GT2052V.