Mercedes Viano 2.2 CDI 116
ECU Remapping in Sussex

Mercedes Viano 2.2 CDI 116 power and torque after remapping

• Fuel: Diesel
• Standard power: 116 bhp, remapped: 149 bhp (+33 bhp, +28%)
• Standard torque: 290 Nm, remapped: 365 Nm (+75 Nm, +26%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Mercedes Viano: what changes with a remap

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.

For reference, CDI is the Mercedes-Benz name for its common-rail diesel engines.

How the Mercedes Viano 2.2 CDI 116 compares

Of the 4 diesel Viano engines in our data, this one comes 4th for power gain, which is 4 bhp below the Viano diesel average of 37 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 33 bhp and 75 Nm sits below that benchmark.

Book vehicle tuning for your Mercedes Viano in Sussex

Remap Experts has a dedicated Sussex site, so you deal with a local team backed by a national network. We regularly work with drivers in Lewes, Rye, Worthing, Newhaven and Horsham and nearby areas of the South East.

Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.

If you are closer to Eastbourne, Crawley and Surrey, those neighbouring Remap Experts sites can help too.