Audi A3 TDI 1.9 PD 105(8p)
ECU Tuning in Merseyside

Audi A3 TDI 1.9 PD 105(8p) power and torque after remapping

• Fuel: Diesel
• Standard power: 105 bhp, remapped: 140 bhp (+35 bhp, +33%)
• Standard torque: 250 Nm, remapped: 335 Nm (+85 Nm, +34%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU tuning works on a diesel Audi A3

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.

How the Audi A3 TDI 1.9 PD 105(8p) compares

Among the 7 diesel A3 engines we have figures for, the TDI 1.9 PD 105(8p) ranks 6th for power gain, 2 bhp below the A3 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 85 Nm sits at or above that benchmark.

Audi A3 engine tuning in Merseyside

Based around Merseyside, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Kirkby, Southport, Skelsmersdale, Knowsley and Halsall and nearby areas of the North 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 Liverpool, Warrington and Cheshire, those neighbouring Remap Experts sites can help too.