Fiat Grande Punto JTD 1.9 Multijet 120
ECU Tuning in Glasgow
Fiat Grande Punto JTD 1.9 Multijet 120 in Glasgow. 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 Grande Punto 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
+60 Nm · +21%- Standard280 Nm
- Remapped340 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
Out of the box the Fiat Grande Punto JTD 1.9 Multijet 120 gives 120 bhp and 280 Nm. Remapped in Glasgow, we record 157 bhp and 340 Nm, so 37 bhp and 60 Nm more, or 31% and 21% respectively.
These are indicative figures for a diesel Fiat Grande Punto in good health. Your own results depend on the condition of the car.
Fiat Grande Punto JTD 1.9 Multijet 120 remap figures
- Fuel: Diesel
- Standard power: 120 bhp, remapped: 157 bhp (+37 bhp, +31%)
- Standard torque: 280 Nm, remapped: 340 Nm (+60 Nm, +21%)
- Service: stage 1 ECU remap, fully dyno tested
Diesel Fiat Grande Punto: what changes with a remap
The gains from remapping a diesel come from the engine management software rather than new parts: injection, boost and torque limits are re-mapped, which is why torque improves most and why the car often feels easier to drive at lower revs.
For reference, JTD and Multijet are the Fiat Group names for its common-rail diesel engines.
How the Fiat Grande Punto JTD 1.9 Multijet 120 compares
Ranked by power gain against the other diesel Grande Punto engines (4 in total), the JTD 1.9 Multijet 120 is 1st, 5 bhp above the Grande Punto diesel average of 32 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.
Remapping your Fiat Grande Punto in Glasgow
Remap Experts Glasgow is part of the UK-wide Remap Experts network. We regularly work with drivers in Greenock, Paisley, Motherwell, Hamilton and East Kilbride and nearby areas of Scotland.
All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.
If you are closer to Edinburgh, Scotland and Fife, those neighbouring Remap Experts sites can help too.

Ready for ECU tuning on your Fiat Grande Punto in Glasgow?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Fiat Grande Punto
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 Grande Punto 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