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Daytona Twin Tec
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Daytona Twin Tec TCFI Gen 4 Auto-Tune Fuel Injection Controller - 17401

17401

Description

Simultaneously auto-tune fuel curves for front and rear cylinders under actual riding conditions with WEGO IIID dual-channel wide-band oxygen sensor interface
Fully programmable plug-in replacement for 36-pin Delphicontroller with J1850 data bus
Robust alpha-N (throttle position and RPM based) fuel control eliminates problems with long-duration/highoverlap camshafts
Powerful Windows software for custom programming and data analysis
Full support for J1850 data bus used for communications with turn signal/security module (TSM/TSSM) and instrument cluster on 04-13 models
Support for new 6th gear indicator on 07-13 models
Extended data logging and diagnostics; DataFLASH memory stores full 60 minutes of operating data at 10 samples/second.
Programmable user input and output
Billet aluminum housing with black anodized finish
Easy plug-in installation
All outputs protected against short circuits
Supports all sensors including theft/security module
Includes TCFI Gen 4 plug-in fuel injection controller, USB interface for PC link, software, WEGO IIID dual-channel wide-band exhaust gas oxygen sensor interface, two Bosch LSU 4.2 wide-band exhaust gas oxygen sensors, and two 18 x 1.5mm weld nuts for exhaust pipes
Made in the USA

Product Series

Application List

YearsMakeModelApplicationNotes
2007 - 2013Harley DavidsonXL1200C Sportster 1200 CustomFor models using 36 pin Delphi system with J1850 data bus.
2007 - 2011Harley DavidsonXL1200L Sportster 1200 LowFor models using 36 pin Delphi system with J1850 data bus.
2007 - 2012Harley DavidsonXL1200N Sportster 1200 NightsterFor models using 36 pin Delphi system with J1850 data bus.
2007 - 2008Harley DavidsonXL1200R Sportster 1200 RoadsterFor models using 36 pin Delphi system with J1850 data bus.
2012 - 2013Harley DavidsonXL1200V Seventy-TwoFor models using 36 pin Delphi system with J1850 data bus.
2010 - 2013Harley DavidsonXL1200X Forty-EightFor models using 36 pin Delphi system with J1850 data bus.
2007 - 2007Harley DavidsonXL50 50th Anniversary SportsterFor models using 36 pin Delphi system with J1850 data bus.
2007 - 2008Harley DavidsonXL883 SportsterFor models using 36 pin Delphi system with J1850 data bus.
2007 - 2009Harley DavidsonXL883C Sportster 883 CustomFor models using 36 pin Delphi system with J1850 data bus.
2007 - 2010Harley DavidsonXL883L Sportster 883 LowFor models using 36 pin Delphi system with J1850 data bus.
2011 - 2013Harley DavidsonXL883L SuperLowFor models using 36 pin Delphi system with J1850 data bus.
2009 - 2013Harley DavidsonXL883N Iron 883For models using 36 pin Delphi system with J1850 data bus.
2007 - 2007Harley DavidsonXL883R Sportster 883 RoadsterFor models using 36 pin Delphi system with J1850 data bus.

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H10.0000” x L4.0000”
  • Free Ground Shipping (1 - 5 Days)