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# SB-10C9-S1.
Affected Component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)
VOLKSWAGEN: PCV VALVE INSPECTION OR REPLACEMENT. A SMALL NUMBER OF AFFECTED VEHICLES MAY HAVE BEEN BUILT WITH AN INCORRECT PCV VALVE. THIS CAN CAUSE SOME VEHICLES TO EXCEED FEDERAL AND/OR CALIFORNIA EMISSIONS STANDARDS AND MAY CAUSE THE VEHICLE TO FAIL AN EMISSION INSPECTION OR I/M SMOG CHECK TEST. *PE
