Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Volkswagen for this TSB. Call your local Volkswagen dealer's service department & ask for a copy of TSB# TB-15-07-05.
VOLKSWAGEN: FUEL PUMP REPLACEMENT CLARIFICATION. EXCESSIVE WEAR OF INTAKE CAMSHAFT LOBE THAT DRIVES THE HIGH PRESSURE FUEL PUMP. THE WEAR LIMITS MAXIMUM PUMP PISTON LIFT, CAUSING FUEL RAIL PRESSURE FLUCTUATIONS. THE WEAR ON THE CAMSHAFT LOBE CAN ALSO LEAD TO WEAR ON THE BASE OF THE HIGH PRESSURE FUEL PUMP CAM FOLLOWER. *PE
