Twin Tec VRFI D Version

Manuals and User Guides for Twin Tec VRFI D Version. We found 1 manuals for free downloads Installation instructions

The Twin Tec VRFI D Version Fuel Injection Controller is designed to replace the original equipment (OE) 36 pin Delphi controller on Harley-Davidson V-Rod motorcycles with fuel injected VRSC engines. It features alpha-N fuel control, which eliminates any dependence on manifold pressure and is unaffected by long duration/high overlap camshafts. The VRFI D Version includes the new WEGO IIID dual channel wide-band exhaust gas oxygen sensor interface, which allows simultaneous front and rear cylinder auto-tuning during actual riding conditions. It also features extensive diagnostic capabilities and built-in data logging.

Key Features

  • Alpha-N fuel control
  • WEGO IIID dual channel wide-band exhaust gas oxygen sensor interface
  • Extensive diagnostics
  • Built-in data logging
  • Fully programmable advance curves
  • Idle air control
  • Cold start characteristics
  • PC link cable and Windows compatible software

Pages: 5 Twin Tec VRFI D Version Installation instructions

Brand: Twin Tec Category: Engine Size: 143 KB

Languages: English

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Frequently Answers and Questions

What is the purpose of the VRFI D Version Fuel Injection Controller?
The VRFI D Version Fuel Injection Controller is designed to replace the original equipment (OE) 36 pin Delphi controller on Harley-Davidson V-Rod motorcycles with fuel injected VRSC engines. It is intended for high performance race engines and solves tuning problems with highly modified engines.
What is alpha-N fuel control?
Alpha-N fuel control is a type of fuel control that eliminates any dependence on manifold pressure and is unaffected by long duration/high overlap camshafts. It is based on throttle position and RPM, and is used in high-end automotive racing systems.
What is the WEGO IIID dual channel wide-band exhaust gas oxygen sensor interface?
The WEGO IIID dual channel wide-band exhaust gas oxygen sensor interface allows simultaneous front and rear cylinder auto-tuning during actual riding conditions. It uses low cost Bosch LSU 4.2 wide-band sensors.

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