#1644, "New Fuel Controller (XFC - Xtended Fuel Controller)" Nov-21-05 07:34 PM by Livid
I don't know if anybody on here has heard about this yet. My mechanic just told me about it after going to a convention in Vegas. It's a new fuel controller aimed specifically at tuning our N/T Cars.
It seems pretty promising. Tech's please examine some of the specifications and let us know your thoughts on it.
Product Description:
The average street car tuner today faces a dilemma. What do you do when you add a stroker kit, supercharger or turbocharger to a modern streetcar? You want to keep all of the amenities offered by the car and you expect performance at least as good as the stock systems. What do you do with electronic throttle? How do you tune it? Solutions do exist but they are incomplete, erratic, require disabling of critical vehicle functions or cost far too much. The XFC is the solution. Designed for the modified street car, a properly tuned XFC can deliver the added fuel required by your high performance parts while keeping your stock powertrain management systems functioning as if no changes had occurred. Competing units offer MAF skew or O2 skew but have severe limitations. Many new vehicles learn to eliminate the changes caused by MAF skew devices through O2 feedback. Competing O2 skew systems cause the vehicle to enter open loop but can often cause vehicles to trigger trouble codes and enter a debilitating limp or failsafe mode. Fuel pump control systems exist but operate on insufficient information. Fuel pump control based on too little information forms a dangerous situation in which a vehicle can be easily provided with far too much or too little fuel based on dynamic weather, battery and fuel delivery system conditions.
Product Specifications:
· Engine RPM Input · Frequency MAF/Vehicle Speed Input · 2 Narrow Band O2 Inputs · 2 Wide Band (from WBO2 controller) Inputs · 2 MAF Sensor Inputs · 1 MAP Sensor Input · 1 TPS Sensor Input · 1 Fuel Pressure Sensor Input · 2 MAF Output Skews based on 3D 16x16 tables · 1 Frequency MAF Output Skew based on 3D 16x16 tables · 2 O2 Output Skews based on 3D 16x16 tables · 2 Programmable PWM Output Skews based on 3D 16x16 tables · High Power Direct Fuel Pump Control · Future Ignition Control Capability · In-Field Flash Upgradable · RS 232, CAN (2.0b) communications · Durable weather sealed connectors built into case. · All components specified for automotive conditions. · Easy to use windows software interface · Realtime Datalogging & Monitor Screens
