Alfa Romeo 159 JTD 1.9 Multijet (JTDm) 150
ECU Tuning in Eastbourne

Alfa Romeo 159 JTD 1.9 Multijet (JTDm) 150 remap figures

• Fuel: Diesel
• Standard power: 150 bhp, remapped: 187 bhp (+37 bhp, +25%)
• Standard torque: 320 Nm, remapped: 390 Nm (+70 Nm, +22%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU tuning works on a diesel Alfa Romeo 159

Modern diesels are held back by conservative factory calibrations. A remap updates the fuel and boost maps stored in the ECU, which is why drivers notice stronger acceleration from low revs and less need to change down on hills or when loaded.

For reference, JTD and Multijet are the Fiat Group names for its common-rail diesel engines.

How the Alfa Romeo 159 JTD 1.9 Multijet (JTDm) 150 compares

Of the 4 diesel 159 engines in our data, this one comes 2nd for power gain, which is 1 bhp above the 159 diesel average of 36 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 37 bhp and 70 Nm sits at or above that benchmark.

Remapping your Alfa Romeo 159 in Eastbourne

Remap Experts Eastbourne is part of the UK-wide Remap Experts network. We regularly work with drivers in Lewes, Rye, Newhaven, Hastings and East Sussex and nearby areas of the South East.

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 Sussex, Kent and Crawley, those neighbouring Remap Experts sites can help too.