B&G Fleet Service DCX Car/Truck Gas Miser Flash (1996-2019 JTEC/NGC/GPEC) – Call for Details & Fleet pricing - flashed PCM includes shipping (Ground) This PCM upgrade is designed for fleet vehicles requiring lower octane fuel and a increase in mileage over the stock calibration(Average 1-4 mpg increase)
  • Revised 86/87 oct timing & fuel tables for better gas mileage
  • Modified Cold Start tables
  • Modified rev limits
  • Modified Part throttle fuel tables
  • Modified WOT fuel tables
  • Modified injector duty cycle tables
  • Modified transmission lock-up settings(when applicable)
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