Citroen C4 HDi 1.6 109
ECU Remapping Bradford

Citroen C4 HDi 1.6 109 power and torque after remapping

• Fuel: Petrol
• Standard power: 109 bhp, remapped: 142 bhp (+33 bhp, +30%)
• Standard torque: 240 Nm, remapped: 305 Nm (+65 Nm, +27%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on a petrol Citroen C4

Petrol engines are remapped by refining fuelling, ignition timing and, on turbocharged engines, boost control. Done carefully this releases performance the manufacturer left in reserve, giving sharper throttle response and a stronger top end.

For reference, HDi is the PSA name for its high-pressure common-rail diesel engines.

Citroen C4 HDi 1.6 109 against other C4 engines

Among the 3 petrol C4 engines we have figures for, the HDi 1.6 109 ranks 2nd for power gain, 3 bhp above the C4 petrol average of 30 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 33 bhp and 65 Nm sits at or above that benchmark.

Remapping your Citroen C4 in Bradford

Drivers in Bradford book through the Bradford Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Keighley, Thornton, Skipton, Leeds and Harrogate and nearby areas of Yorkshire & Humber.

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 Leeds, Blackburn and Manchester, those neighbouring Remap Experts sites can help too.