How To Test Electronic Turbo Actuator

How To Test Electronic Turbo Actuator. Ring movement translates into mechanical movement of variable vanes inside the turbine housing of the turbo. The arm should move freely to close the VNT mechanism 3 Gently rev the engine again whilst watching the Electronic Turbo Actuator arm linkage.

Hilux turbocharger electric stepper motor faults are common so read on if you are experiencing problems associated with this electronic actuator. Do the stepper motor check first with the actuator arm attached and then with it detached from the vane-actuating lever. 1 First make sure the veh i cle is turned off.

This article shows how to test or replace the turbo actuator on a TDI engine vacuum actuator All mk4 and newer VW TDI Jetta Golf Passat and New Beetle use vacuum actuated rod to move the vanes inside the VNT turbo.

To test your turbo actuator follow these instructions. 1 First make sure the veh i cle is turned off. So the way to test it is to apply 5v across the powergnd pins pins 1 and 3 and then measure the voltage on pin 2 as the actuator. Garrett is one of the worlds leading pioneers of turbo technologies providing engine boosting systems to racers and enthusiasts the world over.