Jeep Grand Cherokee 3.1 DCI 140
Remapping in Devon

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

How remapping works on a diesel Jeep Grand Cherokee

The gains from remapping a diesel come from the engine management software rather than new parts: injection, boost and torque limits are re-mapped, which is why torque improves most and why the car often feels easier to drive at lower revs.

How the Jeep Grand Cherokee 3.1 DCI 140 compares

Ranked by power gain against the other diesel Grand Cherokee engines (6 in total), the 3.1 DCI 140 is 6th, 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 Devon

Remap Experts Devon is part of the UK-wide Remap Experts network. We regularly work with drivers in Paignton, Tiverton, Teignmouth, Plymouth and Newton Abbot and nearby areas of the South West.

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 Cornwall, Somerset and Bristol, those neighbouring Remap Experts sites can help too.