From 110 hp to about 140 hp: the Audi A3 1.9 TDI 110hp (8L – 1996 – 2003) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 235 Nm to about 310 Nm.

This is a diesel engine with a displacement of 1,896 cc and engine code AHF. The engine is controlled by the Bosch EDC15V. The software file can be written with tools such as Alientech KESSv2, CMD CMDFlash and MagicMotorsport Flex.

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 A3 1.9 TDI 110hp gain with Stage 1?

About 30 hp and 75 Nm: from 110 hp / 235 Nm to roughly 140 hp / 310 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Audi A3 1.9 TDI 110hp use?

Bosch EDC15V.

Which tools can read a Audi A3 1.9 TDI 110hp?

Alientech KESSv2, CMD CMDFlash and MagicMotorsport Flex.

Which extra options are available for a Audi A3 1.9 TDI 110hp?

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.