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About Daytona Twin Tec VRFI Gen 4 Auto-Tune Fuel Injection Controller
Daytona Twin Tec VRFI Gen 4 Auto-Tune Fuel Injection Controller
- Fully programmable plug-in replacement for 36 pin Delphi controller with J1850 data bus
- Quickly auto-tune fuel curves for front and rear cylinders on a dyno or on-road with new WEGO IIID dual channel wide-band oxygen sensor interface
- Robust alpha-N (throttle position and RPM based) fuel control eliminates problems with long duration/high overlap camshafts
- Extended data logging and diagnostics
- DataFLASH memory stores full 60 minutes of operating data at 10 samples/second
- Powerful Windows software for custom programming and data analysis
- Programmable user input for functions (not available in TCFI EX version)
- Programmable user output for functions (not available in TCFI EX version)
- Billet aluminum housing with black anodized finish
- Support for new 6th gear indicator on 07-13 models
- Easy plug-in installation Supports all sensors including theft/security module
- Not legal for use in California on pollution controlled vehicles - Check local laws before installing.
Warning: California Proposition 65