Fiat Croma JTD 1.9 Multijet 150
Engine Tuning in West Midlands

Fiat Croma JTD 1.9 Multijet 150 power and torque after remapping

• Fuel: Diesel
• Standard power: 150 bhp, remapped: 187 bhp (+37 bhp, +25%)
• Standard torque: 320 Nm, remapped: 380 Nm (+60 Nm, +19%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Fiat Croma: what changes with a remap

On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.

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

How the Fiat Croma JTD 1.9 Multijet 150 compares

Ranked by power gain against the other diesel Croma engines (3 in total), the JTD 1.9 Multijet 150 is 2nd, 2 bhp below the Croma diesel average of 39 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 37 bhp and 60 Nm sits at or above that benchmark.

Fiat Croma performance tuning in West Midlands

Remap Experts West Midlands is part of the UK-wide Remap Experts network. We regularly work with drivers in Tipton, Willenhall, Wednesfield, Walsall and Stourbridge and nearby areas of the West Midlands.

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.

If you are closer to Birmingham, Coventry and Worcester, those neighbouring Remap Experts sites can help too.