Mercedes Viano 2.2 CDI 109
ECU Remapping in Devon

Mercedes Viano 2.2 CDI 109 remap figures

• Fuel: Diesel
• Standard power: 109 bhp, remapped: 144 bhp (+35 bhp, +32%)
• Standard torque: 270 Nm, remapped: 335 Nm (+65 Nm, +24%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a diesel Mercedes Viano

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 109 compares

Among the 4 diesel Viano engines we have figures for, the 2.2 CDI 109 ranks 2nd for power gain, 2 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 35 bhp and 65 Nm sits at or above that benchmark.

Book vehicle tuning for your Mercedes Viano in Devon

Based around Devon, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Paignton, Tiverton, Teignmouth, Plymouth and Newton Abbot and nearby areas of the South West.

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 Cornwall, Somerset and Bristol, those neighbouring Remap Experts sites can help too.