Turbo XS D-TEC - $375.00
If you have modified your vehicle, then the factory engine management system may not be delivering the correct amount of fuel. The DTEC-FC can be used to restore the correct amount of fuel to ensure optimum performance. The DTEC-FC works by altering the main load signal to the factory ECU. Increasing or decreasing this signal by an amount determined by the DTEC-FC’s programmable map can manipulate the factory ECU into delivering the optimum amount of fuel for the engine. The DTEC-FC uses additional inputs such as engine speed and throttle position/MAP to determine the requirements of the engine. The DTEC-FC incorporates four user programmable points of throttle position/MAP to scale the amount of fuel perfectly through 18 programmable RPM ranges.
When you mechanically increase the fuel flow on your setup by either larger injectors/pump or a fuel return line that increases the fuel pressure, you’ll need a way to dial back that fuel electronically. The DTEC intercepts the factory MAP/MAF signal and fools the vehicle’s PCM into thinking you’re consuming less boost/air flow into the engine. This provides the vehicle with proper air fuel ratios along with preventing the PCM from retarding timing or hitting “fuel cut” due to maxing out the factory MAP/MAF sensors. The DTEC-FC gives you the ability to save four different fuel maps for different boost pressure and fuel type settings. Drive everyday on your pump gas map, then head to the track and switch to your race gas map after you fill up with the good gas.
The DTEC fuel computer not only has the ability to fine tune your air fuel setting, but also gives you real time vehicle sensor gauges such as TPS/MAP (load), RPM, Knock Count, Injector Duty Cycle, EGT (with optional EGT sensor), and Wideband Air Fuel (with optional Tuner box). The DTEC will also datalog all of these sensors for fine tuning.
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