Alfa Romeo 156 JTD 1.9 Multijet (JTDm) 140
ECU Remapping
Alfa Romeo 156 JTD 1.9 Multijet (JTDm) 140. Standard and remapped figures for this exact engine.
- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Alfa Romeo 156 JTD 1.9 Multijet (JTDm) 140: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+35 bhp · +25%- Standard140 bhp
- Remapped175 bhp
Torque
+75 Nm · +25%- Standard305 Nm
- Remapped380 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
ECU remapping for the Alfa Romeo 156 JTD 1.9 Multijet (JTDm) 140 takes it from 140 to 175 bhp and from 305 to 380 Nm in our stage 1 figures: +35 bhp (25%) and +75 Nm (25%).
The figures above are estimates for a standard, well-maintained Alfa Romeo 156 diesel; they are not a guarantee of any particular result.
Alfa Romeo 156 JTD 1.9 Multijet (JTDm) 140 remap figures
- Fuel: Diesel
- Standard power: 140 bhp, remapped: 175 bhp (+35 bhp, +25%)
- Standard torque: 305 Nm, remapped: 380 Nm (+75 Nm, +25%)
- Service: stage 1 ECU remap, fully dyno tested
Diesel Alfa Romeo 156: what changes with a remap
Diesel engines respond strongly to remapping because the ECU controls injection quantity, injection timing and turbo boost pressure. Re-calibrating those maps typically brings the biggest improvement in mid-range torque, which is what you feel when overtaking or towing.
For reference, JTD and Multijet are the Fiat Group names for its common-rail diesel engines.
How the Alfa Romeo 156 JTD 1.9 Multijet (JTDm) 140 compares
Among the 9 diesel 156 engines we have figures for, the JTD 1.9 Multijet (JTDm) 140 ranks 7th for power gain, 1 bhp below the 156 diesel average of 36 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 35 bhp and 75 Nm sits at or above that benchmark.
Book vehicle tuning for your Alfa Romeo 156
Remap Experts is a UK network of local remapping sites. Use Find a Local Tuner to reach your nearest site and get an exact quote.
Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.
Want these figures on your Alfa Romeo 156 JTD 1.9 Multijet (JTDm) 140?
Send your registration and we will confirm the exact remap, the price and the next available slot.
Included
What we can do for your Alfa Romeo 156
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
Same model
Other 156 engines
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide