PD Pro Diesel Tuning Chip: Audi A2 A3 A4 & A6 +38BHP |
PD Pro V2 Tuning. Possible solution if the fixed setting PD V2 tuning box does not work as expected. vehicle with the Pump Düese (PD) fuel injection system. Variable Power | Fine Tuning. Fully Adjustable | Manual Tuning | Vehicle Optimization.