Audi30 June 2026
Audi 2.5 TDI – regeneration of the VP44 injection pump
The Audi 2.5 TDI engine (AKN, AKE, BCZ) is equipped with a VP44 pump. We regenerate Audi 2.5 TDI pumps with full calibration and a 12-month warranty.
Audi 2.5 TDI – Regeneration of VP44 Injection Pump
Audi A4, A6, A8 cars with the 2.5 TDI V6 engine (code AKN, BAU, BCZ, BDH) were equipped with a Bosch VP44 injection pump. These pumps require regeneration after a mileage of 150,000-250,000 km.
Typical symptoms of failure of the VP44 Audi 2.5 TDI pump
- Lack of power - engine does not pull above 2000 rpm
- Black smoke from the exhaust pipe
- Difficulty starting cold
- Error code 01268 (VAG) - dose coil not controlled
- Code 00550 or 00628 - VP44 controller damaged
VP44 pump numbers for Audi 2.5 TDI
- 0470506016, 0470506017, 0470506024, 0470506030
- Other VP44 numbers for V6 2.5 TDI - contact us
EDC controller repair – the key to success
In the Audi 2.5 TDI, the VP44 pump controller requires special attention - selecting the right transistor is a key element of regeneration. The pump is tested on the Bosch EPS 715 test bench with a full diagnostic report.
Why A-Core?
- Specialization in VP44 pumps for the VAG group (VW, Audi, Skoda)
- Repair within 24 hours + shipping service
- Regeneration warranty
- Stationary service: Gliwice, Silesia
Contact
Tel. +48 504 511 170 (Mon–Fri 8:00–16:00). Street Jasna 25, 44-100 Gliwice.
Having a problem with your injection pump?
Contact us – we respond during working hours (Mon–Fri 8:00–16:00).