Description
What’s Included
| Component | Description |
| EFI Live AutoCal V3 | Handheld flash programmer designed to install custom ECU calibrations and communicate with supported vehicle control modules. |
| Custom Tune Files | Vehicle-specific engine software prepared using the VIN, tuner serial number, and truck configuration. Files are supplied after the required information is received. |
| OBD-II Connection Cable | Connects the programmer to the truck’s diagnostic port for calibration reading and flashing. |
| USB Connection Cable | Connects the AutoCal V3 to a computer for transferring calibration files through EFI Live software. |
| Installation Instructions | Guide covering device setup, software installation, file transfer, and ECU programming. |
The AutoCal V3 is supplied without preloaded custom calibrations. Physical exhaust components, EGR removal parts, and other emissions hardware are not included in this tuning package.
Vehicle Compatibility
The EFI Live 6.7 Cummins tuning platform supports the following Dodge Ram diesel applications:
- Years: 2007.5, 2008, 2009.
- Make: Dodge / RAM.
- Models: Ram 2500 and Ram 3500.
- Engine: 6.7L Cummins turbo diesel.
- Body style: Pickup; Cab & Chassis applications require separate calibration verification.
- Transmission: Compatible factory automatic or manual transmission.
- Factory systems: DPF and EGR.
- Application: Off-road and competition use only.
- Not compatible: Early 2007 models equipped with the 5.9L Cummins engine.
The correct software must match the vehicle’s year, ECU strategy, transmission, and installed components. Special Cab & Chassis configurations may require different tuning files.
How work?
The EFI Live tuner 6.7 Cummins 2007, 2008, 2009 connects to the truck through its OBD-II diagnostic port and installs a vehicle-specific calibration into the engine control module. Custom software adjusts supported fuel delivery, torque management, and engine operating parameters. Compatible off-road calibrations support trucks with the corresponding DPF and EGR hardware changes. The AutoCal V3 transfers files between the tuning computer and vehicle, allowing supported calibrations to be installed without a permanent dashboard-mounted programmer.
Features
The EFI Live Autocal V3 for 6.7 Cummins 2007-2009 uses custom calibration files rather than generic preloaded tunes. Its advanced programming system supports vehicle-specific adjustments to engine power, torque response, and operating characteristics. Compatible Pickup tuning supports multiple power levels and CSP5 functionality with the appropriate calibration and switch. The device also provides a supported stock restoration process when the original calibration is available.
Tuning & Settings
The AutoCal V3 supports custom tuning packages with multiple horsepower levels. Available settings depend on the calibration supplied for the individual vehicle.
| Tune Level | Power Increase | Application |
| Level 1 | +30 HP | Conservative daily driving |
| Level 2 | +60 HP | Improved throttle response |
| Level 3 | +90 HP | Increased acceleration |
| Level 4 | +120 HP | Higher-performance applications |
| Level 5 | +150 HP | Maximum listed output for this calibration set |
These levels represent a supported Pickup calibration set, not guaranteed dynamometer results. Actual performance depends on engine condition, fuel-system capacity, and installed hardware.
Compatible CSP5 tuning supports switching between available power settings when the matching calibration and switch are installed.
| Parameter | Details |
| Transmission | Factory automatic or manual, depending on truck configuration |
| TCM tuning | Available with compatible tuning packages |
| Automatic transmission | Supported calibration may adjust shift behavior and torque management |
| Manual transmission | Dedicated automatic TCM programming not applicable |
| Additional horsepower | No independent engine HP increase from TCM tuning |
Transmission tuning availability depends on the supplied software package and supported transmission configuration.
| Feature | Capability |
| Custom calibrations | Vehicle-specific software files |
| CSP5 | Supported on compatible Pickup applications |
| Fuel economy | Potential efficiency changes depend on driving conditions and calibration |
| Engine power | Up to +150 HP with the listed calibration set |
| Stock restoration | Supported when the original compatible file is available |
| Tune transfer | Windows computer and EFI Live software |
| Vehicle licensing | Additional vehicles require compatible licensing and files |
| File preparation | Begins after the required vehicle information is received |
Key Benefits
Vehicle-Specific Custom Tuning
Receive software designed around the truck’s VIN, ECU configuration, and installed modifications rather than generic performance files.
Multiple Performance Levels
Compatible Pickup calibrations provide up to five power settings, allowing drivers to choose output appropriate for different operating conditions.
CSP5 Switching Support
Supported configurations allow switching between performance levels using the appropriate CSP5 calibration and hardware.
Compact Flash Programming Device
Transfer files through a computer, install supported engine software, and disconnect the programmer after flashing.
Stock Calibration Restoration
Return to compatible factory software using the supported restoration procedure when the original calibration and hardware are available.
Installation Information
The delete tuner for 6.7 Cummins 2007-2009 includes instructions for preparing the device and installing the required software.
A Windows computer, USB cable, OBD-II connection, and stable vehicle battery voltage are required. The tuning process begins by providing the VIN, AutoCal serial number, transmission details, and information about installed modifications.
Once the custom files are prepared, use EFI Live software to transfer the calibration to the device. Connect the AutoCal to the truck and follow the programming guide. ECU flashing generally takes approximately 30-60 minutes after the files are available.
The 2007, 2008, 2009 6.7 Cummins delete tuner requires a calibration matched to the actual vehicle configuration. Never disconnect the device or interrupt power during programming. Mechanical work on exhaust or EGR components requires additional tools and installation time.
FAQ
The AutoCal V3 supports calibration programming and compatible diagnostic functions. Supported diagnostic trouble codes may be cleared, but unresolved mechanical or electrical problems can cause warnings to return.
The supported Pickup calibration set offers five performance levels: +30, +60, +90, +120, and +150 HP. Actual supplied levels depend on the vehicle-specific tuning package.
Yes. Instructions cover device preparation, EFI Live software installation, file transfer, and ECU programming.
ECU flashing generally requires approximately 30-60 minutes after the correct files are available. Custom calibration preparation requires additional processing time.
Yes. Contact our shop for assistance with device setup, vehicle information requirements, calibration delivery, and installation questions.
Contact our support team for information about available professional installation services and service recommendations. A qualified diesel technician can assist with ECU programming and the required mechanical work.
