Renault Scenic (III) 2009> 1.4 TCE 128bhp Stage 1 Eco remap figures
The Stage 1 Eco map for the Renault Scenic 1.4 TCE 128bhp (2009>): 147bhp and 222Nm expected from a standard 128bhp and 190Nm, up to +19bhp and +32Nm. It keeps most of the Stage 1 gain (Stage 1 is 153bhp and 225Nm) and is tuned with economy in mind: the choice if you want the performance and care what each tank costs.
Choose your map
Stage 1 Eco remap figures
Stage 1 Eco is performance with economy in mind. It keeps most of the Stage 1 gain, so the car still pulls well, but the map is shaped for efficient, relaxed driving rather than flat-out output. It is above the standard figures. We don't quote mpg, because economy depends on the car and how it is driven.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 128 bhp | 147 bhp | +19 bhp |
| Torque | 190 Nm | 222 Nm | +32 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 128 bhp | 190 Nm | |
| Stage 1Maximum software-only performance | 153 bhp | 225 Nm | +25 bhp +35 Nm |
| Stage 1 EcoPerformance with economy in mind | 147 bhp | 222 Nm | +19 bhp +32 Nm |
| Eco mapEconomy first | 145 bhp | 220 Nm | +17 bhp +30 Nm |
Who is the Stage 1 Eco map for?
- Drivers who want a quicker, more responsive car, tuned with economy in mind.
- Daily drivers who want strong mid-range pull without giving up efficiency.
- Anyone who would otherwise take full Stage 1 but cares what each tank costs.
How Stage 1 Eco compares with Stage 1
Full Stage 1 on this Renault Scenic is expected to give 153bhp and 225Nm (+25bhp, +35Nm). The Stage 1 Eco keeps about 76% of that power gain and 91% of the torque gain, so you get 147bhp and 222Nm: 6bhp less and 3Nm less than Stage 1, with the map shaped for efficient, relaxed driving, so it suits you if you want the pull and care about running costs. Both sit above the standard 128bhp and 190Nm.
What this means for your Scenic
Turbocharged petrol engines respond well to calibration changes: boost and timing are the main levers, and the result is a flatter, stronger torque curve as well as a higher peak.
The ECU recorded for this variant is a Valeo V40. We read the ECU on your car and compare it with the software listed here before any work starts, so you know what to expect before you commit.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 Eco questions
How much power does the Stage 1 Eco map give the Renault Scenic 1.4 TCE 128bhp?
We expect 147bhp and 222Nm against 128bhp and 190Nm as standard: up to +19bhp and +32Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
How does Stage 1 Eco differ from Stage 1 on this engine?
Full Stage 1 is expected to give 153bhp and 225Nm. Stage 1 Eco gives 6bhp less and 3Nm less, in exchange for a map shaped with economy in mind. It still sits above the standard figures.
Is Stage 1 Eco or the Eco map better for me?
Choose Stage 1 Eco if you want the performance (147bhp and 222Nm) and still care about running costs. Choose the Eco map (145bhp and 220Nm) if economy matters more than pace.
Will the Stage 1 Eco map save fuel?
It is tuned with economy in mind while keeping most of the Stage 1 performance. We do not quote mpg figures, because economy depends on the car, its condition and how it is driven.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
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