Fiat Croma JTD 1.9 Multijet 120
ECU Remapping
Fiat Croma JTD 1.9 Multijet 120. 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
Fiat Croma JTD 1.9 Multijet 120: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+37 bhp · +31%- Standard120 bhp
- Remapped157 bhp
Torque
+70 Nm · +25%- Standard280 Nm
- Remapped350 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
Owners of the Fiat Croma JTD 1.9 Multijet 120 across the UK can expect a stage 1 remap to take it from 120 to 157 bhp and from 280 to 350 Nm, an extra 37 bhp (31%) and 70 Nm (25%).
The figures above are estimates for a standard, well-maintained Fiat Croma diesel; they are not a guarantee of any particular result.
Fiat Croma JTD 1.9 Multijet 120 remap figures
- Fuel: Diesel
- Standard power: 120 bhp, remapped: 157 bhp (+37 bhp, +31%)
- Standard torque: 280 Nm, remapped: 350 Nm (+70 Nm, +25%)
- Service: stage 1 ECU remap, fully dyno tested
How ECU remapping works on a diesel Fiat Croma
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 Fiat Croma JTD 1.9 Multijet 120 compares
Ranked by power gain against the other diesel Croma engines (3 in total), the JTD 1.9 Multijet 120 is 3rd, 2 bhp below the Croma diesel average of 39 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 37 bhp and 70 Nm sits at or above that benchmark.
Book vehicle tuning for your Fiat Croma
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.
Ready for ECU remapping on your Fiat Croma?
Send your registration and we will confirm the exact remap, the price and the next available slot.
Included
What we can do for your Fiat Croma
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 Croma 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