Seat Leon TDI 1.9 PD 105 (+2005)
ECU Remapping Lancaster

Seat Leon TDI 1.9 PD 105 (+2005): remap at a glance

• Fuel: Diesel
• Standard power: 105 bhp, remapped: 140 bhp (+35 bhp, +33%)
• Standard torque: 250 Nm, remapped: 325 Nm (+75 Nm, +30%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on a diesel Seat Leon

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, TDI is the Volkswagen Group name for its turbocharged direct-injection diesel engines.

Seat Leon TDI 1.9 PD 105 (+2005) against other Leon engines

Among the 8 diesel Leon engines we have figures for, the TDI 1.9 PD 105 (+2005) ranks 5th for power gain, 1 bhp above the Leon diesel average of 34 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 35 bhp and 75 Nm sits at or above that benchmark.

Book performance tuning for your Seat Leon in Lancaster

Whether you live in Lancaster or nearby, the Lancaster Remap Experts site is your local route to a quote. We regularly work with drivers in Millom, Ulverston, Seathwaite, Ravenglass and Grange-over-Sands and nearby areas of the North West.

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 Preston, Blackburn and Carlisle, those neighbouring Remap Experts sites can help too.