Toyota Yaris 1.4 D-4d 75 (-2006)
ECU Remapping
Toyota Yaris 1.4 D-4d 75 (-2006). 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
Toyota Yaris 1.4 D-4d 75 (-2006): standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+27 bhp · +36%- Standard75 bhp
- Remapped102 bhp
Torque
+60 Nm · +35%- Standard170 Nm
- Remapped230 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
Looking for ECU remapping for your Toyota Yaris 1.4 D-4d 75 (-2006)? Standard it makes 75 bhp and 170 Nm. With a stage 1 remap our figures show 102 bhp and 230 Nm, an extra 27 bhp (36%) and 60 Nm (35%).
Figures are indicative stage 1 estimates for a healthy diesel Toyota Yaris; results vary with the condition of the vehicle.
Toyota Yaris 1.4 D-4d 75 (-2006) remap figures
- Fuel: Diesel
- Standard power: 75 bhp, remapped: 102 bhp (+27 bhp, +36%)
- Standard torque: 170 Nm, remapped: 230 Nm (+60 Nm, +35%)
- Service: stage 1 ECU remap, fully dyno tested
Diesel Toyota Yaris: what changes with a remap
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.
Toyota Yaris 1.4 D-4d 75 (-2006) against other Yaris engines
Ranked by power gain against the other diesel Yaris engines (2 in total), the 1.4 D-4d 75 (-2006) is 1st, exactly the Yaris diesel average.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 27 bhp and 60 Nm sits below that benchmark.
Book performance tuning for your Toyota Yaris
Our network covers the whole of the UK through local Remap Experts sites. Find your area to get a quote from a specialist near you.
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.

Get a quote for your Toyota Yaris 1.4 D-4d 75 (-2006)
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Toyota Yaris
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 Yaris 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