NavKal™ is an Electronic Control Module (ECM) programming software for Navistar® & MaxxForce™ Engines. NavKal has two available options – NavKal and NavKal Pro.  The product offered here is the NavKal Pro license.

This chart compares NAVKAL to NAVKAL PRO.

License Information:

• Purchase includes a 1 year subscription to NavKal PRO.  Each year the license needs to be re-purchased.
• This is the same software used in International / Navistar dealerships.    
• Software Download link and activation codes will be sent in an email.
• NAVKAL PRO can reflash a used replacement ECM as long as the ecm part # and revision # are the same.  Call International Parts to get your original ecm part # and revsion #.  The new calibration is included with Navkal Pro for free.  The replacement ecm can be new or used, both can be re-programmed.  The used ecm may have an unforeseen problem, so it may not take the re-flash of the calibration.

Minimum System Requirements:

• Windows 7
• 1GHz Intel Core 2 Duo, AMD Athlon X2 or better
• 2GB (32-bit) or 4GB (64-bit) of RAM
• 300MB of available hard disk space
• 1024 x 768 resolution monitor
• One or more RP1210A compatible communication devices with SAE J1708 and/or SAE J1939 support

Recommended Adapters:

• NEXIQ™ Technologies – USB-Link2
• Dearborn Group Technologies – DPA 5
• Noregon® Systems, Inc. – DLA+, DLA+ Wireless

NOTE: Please refer to each manufacturer’s website for additional information.

* Programming changes not supported outside of the Navistar Dealer Network *

• Emission Changes Involving Emissions Label Replacements
• Horsepower Upgrades
• Engine/Exhaust Brake Additions
• Engine Replacement Programming
• Component Serial Number Updates