Jeep Grand Cherokee 3.1 DCI 140
Engine Tuning Portsmouth

Jeep Grand Cherokee 3.1 DCI 140 remap figures

• Fuel: Diesel
• Standard power: 140 bhp, remapped: 170 bhp (+30 bhp, +21%)
• Standard torque: 384 Nm, remapped: 455 Nm (+71 Nm, +18%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Jeep Grand Cherokee: 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.

Jeep Grand Cherokee 3.1 DCI 140 against other Grand Cherokee engines

Among the 6 diesel Grand Cherokee engines we have figures for, the 3.1 DCI 140 ranks 6th for power gain, 6 bhp below the Grand Cherokee diesel average of 36 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 30 bhp and 71 Nm sits below that benchmark.

Jeep Grand Cherokee vehicle tuning in Portsmouth

This is the Portsmouth site of the Remap Experts network, serving local drivers. We regularly work with drivers in Hayling Island, Winchester, Southsea, Newport and Gosport and nearby areas of the South East.

Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.

If you are closer to Southampton, Sussex and Basingstoke, those neighbouring Remap Experts sites can help too.