Your Vehicle
Smart City 0.8 CDI 45hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online + installation 350 € at the workshop (via the OBD port) Book now
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
100 € VAT included: the file developed for your engine, paid online
Installation: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Power Graph
Smart City 0.8 CDI 45hp: da 45 a 65HP
Remapping Smart City
MasterTuning develops remapping for Smart. La Smart City 0.8 CDI 45hp può passare da 45 HP a 65 HP con un incremento di 20 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 Smart City 0.8 CDI 45hp
The Smart City 0.8 CDI 45hp is equipped with a diesel engine that produces 45 HP and 110 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Smart can achieve 65 HP (+44%) and 150 Nm (+36%).
Our Stage 1 tuning for the City 2002 - 2004 delivers an impressive gain of +20 HP and +40 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code OM660 DE 8LA identifies this specific powerplant configuration. The Bosch EDC15 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Smart responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — Smart City 0.8 CDI 45hp
Factory technical data for the Smart City 0.8 CDI 45hp (2002 - 2004), 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 | OM660 DE 8LA |
|---|---|
| ECU / Control unit | Bosch EDC15 |
| Fuel | Diesel |
| Compression ratio | 18.0 |
| Bore × stroke | 65.5 X 79.0 mm |
| Stock power | 45 HP · 110 Nm |
| Remapped power (Stage 1) | 65 HP (+20) · 150 Nm (+40) |
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 Smart City.
Frequently Asked Questions - Smart City
How much power can I gain from remapping my Smart City?
With MasterTuning Stage 1, your Smart City 0.8 CDI 45hp can gain +20 HP (from 45 to 65 HP) and +40 Nm of torque. This represents a 44% increase in power.
Which ECU does the Smart City 0.8 CDI 45hp use?
The Smart City 0.8 CDI 45hp uses the Bosch EDC15 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Smart City 0.8 CDI 45hp?
The engine code of the Smart City 0.8 CDI 45hp is OM660 DE 8LA. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Smart City engine?
Yes, MasterTuning's remapping for the Smart City 0.8 CDI 45hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the OM660 DE 8LA engine.
Is the Smart ECU remapping reversible?
Absolutely. The original factory calibration of your Smart City is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Smart 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.
Other Remaps You Might Like
Other Engines Smart City 2002 - 2004
Similar Power Smart
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.
Request Quote on WhatsAppYour data is safe. No spam, just your quote.