Total Fuel Systems Electronic Fuel Injection Interface Module
A simple electronic "Black Box" allows you to tune your EFI System
with 3 simple adjustments like a carburetor.
 
 
- For Electronic Fuel Injected Bikes with High Velocity Air Flow Exhaust Systems
- Works with Magneti Marelli and Delphi Systems
- Economical, Easy to Use and Easy to Install!
- Available With or Without Harness....see bottom of page for Details
The product has three simple fuel adjustments;
1) - Slow speed/cruise fuel. When pulse width is narrow, tune this range just like a combination of the slow speed mixture screw and the straight part of the needle. This gives the best combination of cruise and fuel economy, while dealing with excessive emissions leaness.
2) - Acceleration fuel. When pulse width is changing, these units add additional fuel on top of the slow speed fuel adjustment to optimize the throttle response, improving performance, but preserving fuel economy. Many times when you tune the emission leaness out of stock map, you can override the factories acceleration fuel.
3) - Topend/load fuel. When pulse width is approaching maximum values, you know the engine is trying to achieve maximum power and simple adjustment of that fuel (exactly the same as the mainjet) will suffice.
4) - Exclusive "Cold Start Circuit".  Keeps plugs from fouling during warm up.
 
Total Fuel Systems Module for 2006 HD's with or with out Oxygen Sensor
 
TEC # Fits/Replaces

73115 Fits Twin Cam 88" Models without using Oxygen Sensor
73116 Fits Twin Cam 95" Models without using Oxygen Sensor
73118 Fits Twin Cam 88" Dyna Models using Oxygen Sensor
73119 Fits Twin Cam 95" Dyna Models using Oxygen Sensor
 
E.F.I. Module with injector sockets attached to wiring harness.
Fits Harley Models through 2005
TEC # Description
73110 Fits All E.F.I. Harley Davidson Stock Evolution & Twin Cam 88" engines 1995-2005
73111 Fits All High Performance Harley Davidson Evolution & Twin Cam 95" engines and Higher
73114 Fits All V-Rods 2002-2005
73116 Fits All Victory Models 1994-2005
 
E.F.I. Module. Fits Harley Models through 2004
TEC # Description
73100 Fits All E.F.I. Harley Davidson Stock Evolution & Twin Cam 88" engines 1995-2004
73101 Fits All High Performance Harley Davidson Evolution & Twin Cam 95" engines and Higher
73104 Fits All V-Rods 2002-2004
73106 Fits All Victory Models 1994-2005