Jeep Grand Cherokee 3.1 DCI 140
ECU Tuning in Croydon

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

What a remap does for a diesel Jeep Grand Cherokee

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.

How the Jeep Grand Cherokee 3.1 DCI 140 compares

Of the 6 diesel Grand Cherokee engines in our data, this one comes 6th for power gain, which is 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 engine tuning in Croydon

Remap Experts has a dedicated Croydon site, so you deal with a local team backed by a national network. We regularly work with drivers in Lambeth, Southwark, New Addington, Lewisham and Greenwich and nearby areas of London.

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 London, Surrey and Crawley, those neighbouring Remap Experts sites can help too.