Your Vehicle
Renault Twingo 1.0 SCe 73hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online, installation quoted by the workshop Ask for a quote
Power HP
Torque Nm
Stage 1 for this engine: quote first, then the file online
The file costs 100 € online; the installation depends on how your ECU is worked on and the workshop confirms it. Ask for a quote: you receive the price and the link to buy the file. · terms
Power Graph
Renault Twingo 1.0 SCe 73hp: da 73 a 77HP
Remapping Renault Twingo
MasterTuning develops remapping for Renault. La Renault Twingo 1.0 SCe 73hp può passare da 73 HP a 77 HP con un incremento di 4 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Renault Twingo 1.0 SCe 73hp
The Renault Twingo 1.0 SCe 73hp is equipped with a petrol engine that produces 73 HP and 95 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Renault can achieve 77 HP (+5%) and 121 Nm (+27%).
Our Stage 1 tuning for the Twingo III - 2019 -> delivers an impressive gain of +4 HP and +26 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code H4D 400 identifies this specific powerplant configuration. The Bosch ME17.9.20 / Siemens/Continental EMS3141 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
The Twingo's petrol engine benefits significantly from professional ECU calibration. The result is a more responsive, enjoyable driving experience with improved power delivery throughout the rev range.
Technical Specifications — Renault Twingo 1.0 SCe 73hp
Factory technical data for the Renault Twingo 1.0 SCe 73hp (III - 2019 ->), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | H4D 400 |
|---|---|
| ECU / Control unit | Bosch ME17.9.20 / Siemens/Continental EMS3141 |
| Fuel | Petrol |
| Compression ratio | 10.5 |
| Bore × stroke | 72.2 X 81.3 mm |
| Stock power | 73 HP · 95 Nm |
| Remapped power (Stage 1) | 77 HP (+4) · 121 Nm (+26) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Renault Twingo.
Frequently Asked Questions - Renault Twingo
How much power can I gain from remapping my Renault Twingo?
With MasterTuning Stage 1, your Renault Twingo 1.0 SCe 73hp can gain +4 HP (from 73 to 77 HP) and +26 Nm of torque. This represents a 5% increase in power.
Which ECU does the Renault Twingo 1.0 SCe 73hp use?
The Renault Twingo 1.0 SCe 73hp uses the Bosch ME17.9.20 / Siemens/Continental EMS3141 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Renault Twingo 1.0 SCe 73hp?
The engine code of the Renault Twingo 1.0 SCe 73hp is H4D 400. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Renault Twingo engine?
Yes, MasterTuning's remapping for the Renault Twingo 1.0 SCe 73hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the H4D 400 engine.
Is the Renault ECU remapping reversible?
Absolutely. The original factory calibration of your Renault Twingo is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Renault warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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