Renault Megane II 1.9 DCI 120(II)
ECU Remapping in Gwent

Renault Megane II 1.9 DCI 120(II): remap at a glance

• Fuel: Diesel
• Standard power: 120 bhp, remapped: 155 bhp (+35 bhp, +29%)
• Standard torque: 300 Nm, remapped: 375 Nm (+75 Nm, +25%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a diesel Renault Megane

On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.

For reference, dCi is the Renault-group name for its common-rail diesel engines.

How the Renault Megane II 1.9 DCI 120(II) compares

Ranked by power gain against the other diesel Megane engines (12 in total), the II 1.9 DCI 120(II) is 2nd, 5 bhp above the Megane diesel average of 30 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.

Renault Megane engine tuning in Gwent

Based around Gwent, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Crumlin, Rassau, Manmoel, Ebbw Vale and Brynmawr and nearby areas of Wales.

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 Cardiff, Bristol and Midwales, those neighbouring Remap Experts sites can help too.