Description

DiabloSport Modified PCM

2011–2021 Jeep Grand Cherokee 6.2L Trackhawk

Part #: PCM-HAWK19

The DiabloSport Modified PCM (Unlocked) is a high-performance engine control module designed specifically for the 2011 to 2021 Jeep Grand Cherokee equipped with the 6.2L Trackhawk engine. This modified PCM unlocks the full potential of your vehicle’s powertrain by allowing advanced tuning capabilities that are not available with the factory calibration. Ideal for enthusiasts and professional tuners, this product enables seamless integration with DiabloSport’s line of programmers, such as the Trinity and i3 (programmers sold separately), providing a flexible platform for custom tuning and performance optimization.

By replacing your factory PCM with this unlocked version, you gain the freedom to tailor engine parameters, improve throttle response, and optimize fuel and ignition maps to suit your driving style or specific performance goals. This is an essential upgrade for anyone looking to maximize the power and efficiency of their Jeep Grand Cherokee Trackhawk beyond stock limitations.

Key Features

The DiabloSport Modified PCM offers a range of features designed to enhance your vehicle’s tuning capabilities and overall performance:

• Unlocked PCM calibration for full tuning flexibility
• Compatible with all DiabloSport programmers including Trinity and i3
• Direct replacement for factory PCM with no permanent modifications required
• Supports custom tuning for improved horsepower, torque, and drivability
• Enables advanced engine management adjustments such as fuel, ignition, and throttle mapping
• Designed specifically for the 6.2L supercharged Trackhawk engine
• Maintains OEM reliability and integration with vehicle systems
• Allows for future tuning updates and refinements
• Ideal for performance upgrades, aftermarket modifications, and track use

Construction & Design

The DiabloSport Modified PCM is engineered with precision to meet or exceed OEM standards. It features robust internal components and firmware designed to handle the increased demands of performance tuning. The unit is carefully calibrated and unlocked by DiabloSport’s expert technicians to ensure compatibility with your Jeep Grand Cherokee Trackhawk’s engine management system. The PCM housing is durable and weather-resistant, suitable for the harsh conditions within the engine compartment.

This modified PCM preserves all factory sensor inputs and outputs, ensuring seamless communication with your vehicle’s onboard systems while providing the enhanced flexibility needed for custom tuning.

Installation & Fitment

Installation of the DiabloSport Modified PCM is straightforward and requires no permanent modifications to your vehicle. The PCM is a direct plug-and-play replacement for the factory unit. For proper ordering, you will need your current PCM’s Calibration ID number, which can be found on the existing PCM. Typically, the PCM is located on the passenger side under the hood next to the fuse box in the Jeep Grand Cherokee.

Once installed, the modified PCM must be programmed using a compatible DiabloSport programmer (sold separately) to load your desired tune. It is recommended to consult your vehicle’s owner’s manual or a professional technician for precise PCM location and installation guidance.

What’s Included

• DiabloSport Modified PCM (Unlocked) for 2011–2021 Jeep Grand Cherokee 6.2L Trackhawk

Ideal For

This modified PCM is ideal for Jeep Grand Cherokee Trackhawk owners who want to unlock the full performance potential of their vehicle. It is perfect for enthusiasts seeking custom tuning options, professional tuners, and those who have installed aftermarket performance parts and require advanced engine management capabilities. Whether for street performance, track use, or off-road applications, this PCM provides the foundation for optimized power and drivability.

Emissions Note

This product is not available for sale or use on pollution-controlled vehicles and may not be legal for use in all states or regions. Please verify local regulations before purchasing or installing this modified PCM.