Arnaudov78
New member
Hello everyone . I have ASZ engine with GT1749VA turbo and I need to replace his actuator, because the rod of actuator is very damaged by corrosion and can't move all the way up that cause over boost. So can I use this method ( basic setting on channel 11) to adjust the length of the rod of the new actuator? And how should it move? In lower position it's must hit the stoping screw, is that right? But how can I understand that the rod it's not too short? There no mark for maximum upper position of VNT arm, like the stoping screw for the lowest position?