The Audi A6 2.0 TDI 140hp (C6 – 2004 – 2008) produces 140 hp and 320 Nm in standard form. With Stage 1 software that rises to about 175 hp and 395 Nm: a gain of 35 hp (+25%) and 75 Nm (+23%).

This is a diesel engine with a displacement of 1,968 cc and engine code BLB. The engine is controlled by the Bosch EDC16U31 and Bosch EDC16U34. The software file can be written with tools such as Alientech K-TAG, Alientech KESS3, Alientech KESSv2, Autotuner, Bitbox and 4 more.

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

Frequently asked questions

How much power and torque does a Audi A6 2.0 TDI 140hp gain with Stage 1?

About 35 hp and 75 Nm: from 140 hp / 320 Nm to roughly 175 hp / 395 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Audi A6 2.0 TDI 140hp use?

Bosch EDC16U31 and Bosch EDC16U34.

Which tools can read a Audi A6 2.0 TDI 140hp?

Alientech K-TAG, Alientech KESS3, Alientech KESSv2, Autotuner, Bitbox, CMD CMDFlash, MagicMotorsport Flex, Dimsport New Genius and bFlash.

Which extra options are available for a Audi A6 2.0 TDI 140hp?

Adblue, EGR OFF, DTC Removal, FLAPS, DPF OFF and Vmax.

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