From 73 hp to about 77 hp: the Renault Twingo 1.0 SCe 73hp (III – 2019 ->) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 95 Nm to about 121 Nm.

This is a petrol engine with a displacement of 999 cc and engine code H4D 400. The engine is controlled by the Bosch ME17.9.20 and Siemens/Continental EMS3141. The software file can be written with tools such as Autotuner.

Frequently asked questions

How much power and torque does a Renault Twingo 1.0 SCe 73hp gain with Stage 1?

About 4 hp and 26 Nm: from 73 hp / 95 Nm to roughly 77 hp / 121 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Renault Twingo 1.0 SCe 73hp use?

Bosch ME17.9.20 and Siemens/Continental EMS3141.

Which tools can read a Renault Twingo 1.0 SCe 73hp?

Autotuner.

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