Your Vehicle
Alfa Romeo 159 2.0 JTDm 140hp
Technical Specifications
Power hp
Torque Nm
Power Graph
Alfa Romeo 159 2.0 JTDm 140hp: da 140 a 180HP
Remapping Alfa Romeo 159
MasterTuning is a leader in developing remapping for Alfa Romeo. La Alfa Romeo 159 2.0 JTDm 140hp può passare da 140 HP a 180 HP con un incremento di 40 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 Alfa Romeo 159 2.0 JTDm 140hp
The Alfa Romeo 159 2.0 JTDm 140hp is equipped with a diesel engine that produces 140 HP and 350 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Alfa Romeo can achieve 180 HP (+29%) and 420 Nm (+20%).
Our Stage 1 tuning for the 159 2005 -> delivers an impressive gain of +40 HP and +70 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code 939B4000 identifies this specific powerplant configuration. The Bosch EDC16C39 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Alfa Romeo 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 — Alfa Romeo 159 2.0 JTDm 140hp
Factory technical data for the Alfa Romeo 159 2.0 JTDm 140hp (2005 ->), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | 939B4000 |
|---|---|
| ECU / Control unit | Bosch EDC16C39 |
| Fuel | Diesel |
| Compression ratio | 16.5 |
| Bore × stroke | 83.0 X 90.4 mm |
| Stock power | 140 HP · 350 Nm |
| Remapped power (Stage 1) | 180 HP (+40) · 420 Nm (+70) |
Frequently Asked Questions - Alfa Romeo 159
How much power can I gain from remapping my Alfa Romeo 159?
With MasterTuning Stage 1, your Alfa Romeo 159 2.0 JTDm 140hp can gain +40 HP (from 140 to 180 HP) and +70 Nm of torque. This represents a 29% increase in power.
Is ECU remapping safe for the Alfa Romeo 159 engine?
Yes, MasterTuning's remapping for the Alfa Romeo 159 2.0 JTDm 140hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the 939B4000 engine.
Is the Alfa Romeo ECU remapping reversible?
Absolutely. The original factory calibration of your Alfa Romeo 159 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Alfa Romeo 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 Alfa Romeo 159 2005 ->
Similar Power Alfa Romeo
Most Popular Alfa Romeo
Request a Free Quote
Configure your remap and receive a personalized quote in minutes
Your data is safe. No spam, just your quote.