How To Replace VNT Actuator On VW TDI | No Turbo Boost FIX
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How To Replace the VNT Turbo Actuator On a Volkswagen TDI 1.9 ALH diesel. My 2003 Jetta lost power, no boost! I found that the Actuator was not moving under vacuum and needed replacement.
I replaced it with a knockoff replacement actuator and BOOST is Restored!