Jeep · Power Calculator

Jeep Grand Cherokee 2011+ 2.0 M-Jet 140hp Stage 1 Chip Tuning · ECU Remap

Name: Jeep Grand Cherokee 2011+ 2.0 M-Jet 140hp Stage 1 Chip Tuning
Brand: Jeep

Catalog reference — not a measured result for this vehicle.

How much bhp does Jeep Grand Cherokee 2.0 M-Jet 140hp chip tuning add?

Catalog reference: power 140 → 185 bhp, difference +45 bhp (32%); torque 350 → 400 Nm. Actual results depend on vehicle condition and measurement.

Power140 → 185 bhp+45 bhp (+32%)

Torque350 → 400 Nm+50 Nm (+14%)

Figures are typical ranges; exact results depend on the vehicle's hardware and dyno measurement.

Stage 1 Remap Stage 2 Remap Pop & Bang Speed Limiter (Vmax) Removal DTC / Fault Code Removal

Get a Quote

Jeep Grand Cherokee 2011+ 2.0 M-Jet 140hp

Book an appointment Find a centre

Reversible: Yes, the original software is kept

Jeep Grand Cherokee 2011+ 2.0 M-Jet 140hp — Stage 1 Remap

Stage 1 re-calibrates the ECU software — boost, fuelling and ignition maps — within the factory hardware's safe tolerances. No hardware changes are required.

Solutions for this vehicle

Jeep Grand Cherokee 2.0 M-Jet 140hp DPF fault solution Jeep Grand Cherokee 2.0 M-Jet 140hp EGR fault solution

Jeep Grand Cherokee 2.0 M-Jet Stage 1: all generations →

Stage 1 Remap

Software that optimises the engine's power and torque maps within safe limits.

Stage 2 Remap

Advanced software matched to hardware upgrades such as a sport exhaust or induction kit.

Pop & Bang

Software that creates exhaust crackle on lift-off.

Speed Limiter (Vmax) Removal

Removing the factory top-speed limiter from the software.

DTC / Fault Code Removal

Switching off selected diagnostic trouble codes (DTC) in the ECU software.

In Taiwan

Where can this be done near you?

GP Power ECU applies the software at its workshop in Hukou, Hsinchu, using EcuPrime-developed files; workshops can also order the file directly.

ENGINE FAMILY

About the Fiat / Alfa Romeo 1.6 and 2.0 Multijet (JTDM)

The 1.6 and 2.0 Multijet power the Fiat Tipo, Bravo, Doblo, 500X, Alfa Romeo Giulietta, 159, Jeep Renegade and Compass, from 105 to 170 hp. They are Fiat's own modern common-rail engines, not PSA-derived.

How a Stage 1 remap works on the Jeep Grand Cherokee 2.0 M-Jet 140hp

Stage 1 recalibrates rail pressure, injection duration, boost and the torque limiter. A full mid-range torque gain results; on common versions such as the Tipo 1.6 Multijet overtaking confidence improves clearly. On DCT automatic cars the torque limit is respected.

Pre-remap checklist

DPF load and regeneration history.
EGR valve and cooler.
Boost leaks and intercooler hoses.
Dual-mass flywheel and clutch.

This section is based on GP Power ECU workshop experience; the power and torque figures come from the catalogue measurement above.

ECUs used in Jeep vehicles

If you know your ECU family, its page lists exactly which solutions are available for it.

BOSCH EDC16C31 BOSCH EDC17C69 BOSCH EDC17CP27 BOSCH EDC17C79 BOSCH EDC17C49 VDO GPEC2 BOSCH EDC16U31 DELPHI CRD2 (ALL) All ECU families →

Jeep Grand Cherokee — Power Calculator

Engine	Power	Gain
2.0 M-Jet 180hp	180 → 200 bhp	+20 bhp
3.0 CRD 190hp	190 → 280 bhp	+90 bhp
3.0 CRD 241hp	241 → 280 bhp	+39 bhp
3.0 CRD 250hp	250 → 285 bhp	+35 bhp
3.6 V6 VVT 286hp	286 → 300 bhp	+14 bhp
5.7 Hemi V8 360hp	360 → 380 bhp	+20 bhp
SRT8 6.4 Hemi V8 475hp	475 → 495 bhp	+20 bhp

Frequently asked questions

How much bhp does Jeep Grand Cherokee 2.0 M-Jet 140hp chip tuning add?

Catalog reference: power 140 → 185 bhp, difference +45 bhp (32%); torque 350 → 400 Nm. Actual results depend on vehicle condition and measurement.

Will chip tuning damage the engine?

No. Values stay inside the safety margin the manufacturer leaves; engine, gearbox and turbo limits are not exceeded. Every file is verified with a road test and data logging. If the car needs maintenance first (worn injectors, blocked filter, weak clutch) we tell you before starting.

Will my fuel consumption go up?

With the same driving style it usually drops, because you hold the same speed at lower revs and less throttle. If you use the extra power, consumption naturally rises. It is down to your right foot.

How long does it take? Do I leave the car?

Most cars take 1–2 hours and you get the car back the same day; no need to leave it. Some models need the ECU removed, which takes longer — we tell you when booking.

Can I go back to stock later?

Yes. The original file is read and archived before any work. We restore the factory software free of charge whenever you ask.

Does it void my warranty?

Changing engine software can affect the manufacturer warranty. If a dealer finds a fault to be software related, they may refuse that claim. We want you to decide knowing this. Your original file stays with us and can be restored before a dealer visit.

Will it pass the roadworthiness test?

Stage 1 power software does not touch emission hardware. Work on emission systems is offered only for uses permitted by law; road use and inspection compliance remain the owner's responsibility.

How much does Jeep Grand Cherokee 2.0 M-Jet 140hp chip tuning cost?

Price depends on the vehicle, the ECU and the solution chosen. Send us your vehicle details on WhatsApp and we will quote straight away. Inspection and measurement are free.

How is the work done?

We scan for faults and read the original software first. The file is adapted to your car's hardware, written, and verified on a road test. The original is archived.

What is checked on the Jeep Grand Cherokee 2.0 M-Jet 140hp before remapping?

Before working on the Fiat / Alfa Romeo 1.6 and 2.0 Multijet (JTDM) we check: DPF load and regeneration history. EGR valve and cooler. Boost leaks and intercooler hoses. Dual-mass flywheel and clutch. If something needs attention, maintenance comes first; the remap is applied to a healthy engine.

⚠ Software work on emission systems is offered only for uses permitted by applicable law (motorsport, off-road use, export, fault diagnosis, etc.). Road use and inspection compliance of the vehicle remain the owner's responsibility.