From 150 hp to about 190 hp: the Audi A4 2.0 TDI 150hp (B9 – 2015 – 2018) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 320 Nm to about 420 Nm.

This is a diesel engine with a displacement of 1,968 cc and engine code CSUA. The engine is controlled by the Bosch EDC17C74, Bosch EDC17C64 and Bosch EDC17C46, the gearbox by the Temic DL382. The software file can be written with tools such as Alientech K-TAG, Alientech KESS3, Alientech KESSv2, Autotuner, ByteShooter Toolbox and 6 more.

Besides Stage 1, the following options are available for this vehicle: Adblue, EGR OFF, DTC Removal, START/STOP OFF, FLAPS, DPF OFF and Vmax.

Frequently asked questions

How much power and torque does a Audi A4 2.0 TDI 150hp gain with Stage 1?

About 40 hp and 100 Nm: from 150 hp / 320 Nm to roughly 190 hp / 420 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Audi A4 2.0 TDI 150hp use?

Bosch EDC17C74, Bosch EDC17C64 and Bosch EDC17C46 (engine); Temic DL382 (gearbox).

Which tools can read a Audi A4 2.0 TDI 150hp?

Alientech K-TAG, Alientech KESS3, Alientech KESSv2, Autotuner, ByteShooter Toolbox, CMD CMDFlash, MagicMotorsport Flex, Green Technology Devices VF2 Flasher, Dimsport New Genius, Dimsport New Trasdata and PCM-Flash.

Which extra options are available for a Audi A4 2.0 TDI 150hp?

Adblue, EGR OFF, DTC Removal, START/STOP OFF, FLAPS, DPF OFF and Vmax.

Figures are indicative and vehicle specific. Check the regulations that apply in your country before modifying engine software.