Citroen C4 HDi 2.0 136
ECU Remapping in Essex

Citroen C4 HDi 2.0 136: remap at a glance

• Fuel: Petrol
• Standard power: 136 bhp, remapped: 169 bhp (+33 bhp, +24%)
• Standard torque: 320 Nm, remapped: 395 Nm (+75 Nm, +23%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on a petrol Citroen C4

On a petrol car the ECU controls fuelling, spark timing and any turbo boost. A remap re-calibrates those maps within safe limits, so the car responds more eagerly and pulls harder through the rev range.

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

How the Citroen C4 HDi 2.0 136 compares

Of the 3 petrol C4 engines in our data, this one comes 1st for power gain, which is 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 75 Nm sits at or above that benchmark.

Book engine tuning for your Citroen C4 in Essex

Remap Experts has a dedicated Essex site, so you deal with a local team backed by a national network. We regularly work with drivers in Ipswich, Stowmarket, Southend-on-Sea, Saffron Walden and Halstead and nearby areas of the East of England.

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 London, Suffolk and Hertfordshire, those neighbouring Remap Experts sites can help too.