Vauxhall Vectra C 1.9 CDTi 120
ECU Remapping

Vauxhall Vectra C 1.9 CDTi 120 power and torque after remapping

• Fuel: Diesel
• Standard power: 120 bhp, remapped: 155 bhp (+35 bhp, +29%)
• Standard torque: 280 Nm, remapped: 350 Nm (+70 Nm, +25%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Vauxhall Vectra: 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.

How the Vauxhall Vectra C 1.9 CDTi 120 compares

Of the 9 diesel Vectra engines in our data, this one comes 3rd for power gain, which is 2 bhp above the Vectra diesel average of 33 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 35 bhp and 70 Nm sits at or above that benchmark.

Remapping your Vauxhall Vectra across the UK

Remap Experts is a UK network of local remapping sites. Use Find a Local Tuner to reach your nearest site and get an exact quote.

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.