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DiabloSport Predator Programmer U7170 99-03 Ford F250 trucks with 7.3L - $35 (DAVENPORT)
Washington St
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Key Features and Functionality:
Performance Tunes:
The U7170 includes pre-loaded tunes optimized for different driving conditions, including stock, towing, performance, and high-performance (XPerformance) tunes.
Adjustable Parameters:
Users can adjust speed limiters, and read/clear diagnostic trouble codes (DTCs).
Custom Tuning:
The Predator can store up to five custom tunes from CMR (Certified Master Reflash) dealers, allowing for adjustments to specific modifications.
Data Logging:
The device can log vehicle parameters for performance monitoring.
User-Friendly Interface:
The Predator features a simple 5-button interface for easy navigation.
Speedometer Correction:
The tuner can correct the speedometer for changes in tire size and gear ratios.
Updateable:
The U7170 can be updated via USB connection to access the latest software and tune files.
Transmission Adjustments:
The Predator can adjust shift firmness and shift points for improved driving experience.
Important Considerations:
Exhaust Upgrades:
DiabloSport recommends using larger diameter performance exhaust components and exhaust temperature gauges when using performance tunes.
Transmission Upgrades:
DiabloSport recommends using a transmission replacement PowerValve when using high-performance tunes.
Compatibility:
The U7170 is specifically designed for 1999-2003 Ford F250, F350, F450, and F550 trucks with the 7.3L Powerstroke engine, according to Tuner Tools.
Early 1999 Models:
Some users have reported issues with early 1999 models not being recognized by the tuner, requiring updates or dealer intervention.
Legacy Connect:
When connecting to a computer, the "legacy connect" option may be needed in the DiabloSport Downloader software.