From 115 hp to about 140 hp: the Volkswagen Polo 1.0 TSI 115hp (2017 – 2020) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 200 Nm to about 240 Nm.

This is a petrol engine with a displacement of 999 cc and engine code CHZJ / DKJA. The engine is controlled by the Bosch MED17.1.27 and Bosch MED17.5.21, the gearbox by the Siemens/Continental DQ200 Gen2. The software file can be written with tools such as Alientech KESSv2, Autotuner, ByteShooter Toolbox, CMD CMDFlash, MagicMotorsport Flex and 2 more.

Besides Stage 1, the following options are available for this vehicle: DTC Removal.

Frequently asked questions

How much power and torque does a Volkswagen Polo 1.0 TSI 115hp gain with Stage 1?

About 25 hp and 40 Nm: from 115 hp / 200 Nm to roughly 140 hp / 240 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Volkswagen Polo 1.0 TSI 115hp use?

Bosch MED17.1.27 and Bosch MED17.5.21 (engine); Siemens/Continental DQ200 Gen2 (gearbox).

Which tools can read a Volkswagen Polo 1.0 TSI 115hp?

Alientech KESSv2, Autotuner, ByteShooter Toolbox, CMD CMDFlash, MagicMotorsport Flex, Dimsport New Genius and Dimsport New Trasdata.

Which extra options are available for a Volkswagen Polo 1.0 TSI 115hp?

DTC Removal.

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