Fiat Croma JTD 1.9 Multijet 150
Engine Tuning Kensingtonandchelsea
Fiat Croma JTD 1.9 Multijet 150 in Kensingtonandchelsea. 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 150: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+37 bhp · +25%- Standard150 bhp
- Remapped187 bhp
Torque
+60 Nm · +19%- Standard320 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
Standard, the Fiat Croma JTD 1.9 Multijet 150 makes 150 bhp and 320 Nm. With Remap Experts in Kensingtonandchelsea it moves to 187 bhp and 380 Nm, which adds 37 bhp (25%) and 60 Nm (19%).
Figures are indicative stage 1 estimates for a healthy diesel Fiat Croma; results vary with the condition of the vehicle.
Fiat Croma JTD 1.9 Multijet 150 remap figures
- Fuel: Diesel
- Standard power: 150 bhp, remapped: 187 bhp (+37 bhp, +25%)
- Standard torque: 320 Nm, remapped: 380 Nm (+60 Nm, +19%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a diesel Fiat Croma
Modern diesels are held back by conservative factory calibrations. A remap updates the fuel and boost maps stored in the ECU, which is why drivers notice stronger acceleration from low revs and less need to change down on hills or when loaded.
For reference, JTD and Multijet are the Fiat Group names for its common-rail diesel engines.
Fiat Croma JTD 1.9 Multijet 150 against other Croma engines
Of the 3 diesel Croma engines in our data, this one comes 2nd for power gain, which is 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 60 Nm sits at or above that benchmark.
Fiat Croma ECU remapping in Kensingtonandchelsea
This is the Kensingtonandchelsea site of the Remap Experts network, serving local drivers. We regularly work with drivers in Chelmsford, Wickford, Southend, Colchester and Canvey Island and nearby areas of London.
You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.
If you are closer to London, Croydon and Surrey, those neighbouring Remap Experts sites can help too.

Ready for engine tuning on your Fiat Croma in Kensingtonandchelsea?
Send your details and a specialist will confirm what is possible for your engine.
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