Just wondering if somebody with a 2.2 i-dtec could check if the turbo actuator arm touches the stop screw on turbo housing at idle after starting engine. I never seem to see another 2.2 i-dtec like mine in the car parks when out and about hoping to ask the owner of I could have a wee check on theirs.
Recently changed turbo cartridge on mine as turbo was starting to whine a little and I matched up the actuator arm length adjustment exactly to the old cartridge however it's not touching the stop screw at idle when I'm pretty sure it did before.
Car feels like it's boosting a bit too early so probably explains it that the screw is to far back.
Turbo vanes are completely free as I cleaned them whilst everything was apart and I've checked actuator range of motion with mityvac vacuum pump. I can get it to touch stop screw at roughly 15inhg when applying vacuum with the pump and it holds pressure so actuator looks good.
Recently changed turbo cartridge on mine as turbo was starting to whine a little and I matched up the actuator arm length adjustment exactly to the old cartridge however it's not touching the stop screw at idle when I'm pretty sure it did before.
Car feels like it's boosting a bit too early so probably explains it that the screw is to far back.
Turbo vanes are completely free as I cleaned them whilst everything was apart and I've checked actuator range of motion with mityvac vacuum pump. I can get it to touch stop screw at roughly 15inhg when applying vacuum with the pump and it holds pressure so actuator looks good.