Peugeot 406 2.1 TD 109
Remapping in Portsmouth

Peugeot 406 2.1 TD 109 power and torque after remapping

• Fuel: Diesel
• Standard power: 109 bhp, remapped: 142 bhp (+33 bhp, +30%)
• Standard torque: 235 Nm, remapped: 300 Nm (+65 Nm, +28%)
• Service: stage 1 ECU remap, fully dyno tested

How remapping works on a diesel Peugeot 406

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.

How the Peugeot 406 2.1 TD 109 compares

Of the 4 diesel 406 engines in our data, this one comes 2nd for power gain, which is exactly the 406 diesel average.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 33 bhp and 65 Nm sits below that benchmark.

Remapping your Peugeot 406 in Portsmouth

Remap Experts Portsmouth is part of the UK-wide Remap Experts network. We regularly work with drivers in Hayling Island, Winchester, Southsea, Newport and Gosport and nearby areas of the South East.

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 Southampton, Sussex and Basingstoke, those neighbouring Remap Experts sites can help too.