This is a brief pr�cis of the VW UK Service Action 23H9 regarding Piezo pump injectors.
The repair instructions are contained in Technical Product Information (TPI) transaction number 2027647
This applies to 2.0TDI PD Golf, Passat, and Touran with PD Piezo Injectors
There are approximately 78,800 (model years 2006 � 2010) affected vehicles in the UK.
Owners will receive communications from Volkswagen UK on a phased basis.
The following vehicles with the engine codes listed are affected.
Passat 3C 2006-2008 with the BKP, BMA, BWV, BVE, BKP, BVE, BMA, BWV, BMR, and BUZ engines
Golf 5 2006-2009 with the BMN engine
Touran 2006-2010 with the BMN engine
Technical background