Affected Component: FUEL SYSTEM, DIESEL

Date Published
MAR 13, 2013
NHTSA TSB #
10228352
TSB Document
Summary
If an Audi model year 2014 A8L TDI clean diesel (engine code CPNA) requires diagnosis or repair of the engine, diesel fuel delivery, exhaust after-treatment (SCR/AdBlue and emissions) systems, or transmission, a Repair Authorization is necessary prior to repair.