Your Vehicle
Citroën C5 2.0i 16v 136hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
Citroën C5 2.0i 16v 136hp: da 136 a 146HP
Remapping Citroën C5
MasterTuning is a leader in developing remapping for Citroën. La Citroën C5 2.0i 16v 136hp può passare da 136 HP a 146 HP con un incremento di 10 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Citroën C5 2.0i 16v 136hp
The Citroën C5 2.0i 16v 136hp is equipped with a petrol engine that produces 136 HP and 190 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Citroën can achieve 146 HP (+7%) and 205 Nm (+8%).
Our Stage 1 tuning for the C5 2001 - 2008 delivers an impressive gain of +10 HP and +15 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code EW10J4 identifies this specific powerplant configuration. The Marelli IAW48P2 / Marelli IAW 6LP ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
The C5'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 — Citroën C5 2.0i 16v 136hp
Factory technical data for the Citroën C5 2.0i 16v 136hp (2001 - 2008), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | EW10J4 |
|---|---|
| ECU / Control unit | Marelli IAW48P2 / Marelli IAW 6LP |
| Fuel | Petrol |
| Compression ratio | 10.8 |
| Bore × stroke | 85.0 X 88.0 mm |
| Stock power | 136 HP · 190 Nm |
| Remapped power (Stage 1) | 146 HP (+10) · 205 Nm (+15) |
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 Citroën C5.
Frequently Asked Questions - Citroën C5
How much power can I gain from remapping my Citroën C5?
With MasterTuning Stage 1, your Citroën C5 2.0i 16v 136hp can gain +10 HP (from 136 to 146 HP) and +15 Nm of torque. This represents a 7% increase in power.
Is ECU remapping safe for the Citroën C5 engine?
Yes, MasterTuning's remapping for the Citroën C5 2.0i 16v 136hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the EW10J4 engine.
Is the Citroën ECU remapping reversible?
Absolutely. The original factory calibration of your Citroën C5 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Citroën 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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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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