Fleece FPE-ACD-LB7-E EFILive AutoCal with Custom DSP5 Tunes

Product Description

Fits: 2001-02 6.6L Duramax LB7

The Fleece FPE-ACD-LB7-E EFILive AutoCal with Custom DSP5 Tunes for your 2001-2002 GM 6.6L Duramax LB7 is the ultimate upgrade when it comes to tuning your truck. With the information you provide, Fleece Performance will build a tune off of a good running calibration that is specifically tailored to your needs and applications.

Webster defines the verb Tune as: to adjust for precise functioning. Tuning is simply the act of making a number of mechanical components work in harmony. It is not a silver bullet solution for making poor mechanical components work properly. Quality parts make a quality build; inferior parts make an inferior build.

DSP5 Operating System

Each DSP5 tune is built with 5 power levels. Power levels are dependent on supporting modifications, but the basics of each level are described below. Naming of tunes is only to help distinguish the different power levels. Each tune can be used differently per an individual’s needs or driving style.

  1. No Additional Fueling Added
  2. Some added Fueling at higher RPM
  3. Additional Low & High RPM Fueling
  4. More Aggressive High RPM Fueling
  5. Max Effort Tuning Per Supporting Modifications

Two DSP5 Tunes
Each DSP5 AutoCal is loaded with two DSP5 engine tunes for added flexibility. Each with different power capabilities, depending on the truck modifications. Every Duramax engine tune is built with general performance negating codes & limiters such as overboost and low rail pressure disabled.  Re-tunes for common upgrades such as a turbo are not always necessary.

Generalized Uses Of Each Tune:

  • Tune 1: Can be used for stock injector & turbo trucks, looking to maintain low power gains for stock transmission integrity. It is also good for trucks with injectors greater than 50-60% over stock.
  • Tune 2: Best used with max effort stock injector & turbo trucks that have built transmissions or upgraded clutches. Can be used for slightly larger injectors less than 50-60% over stock. 

EFILive AutoCal Features & Benefits:

  • Read and Clear Trouble Codes
  • Black Box Logging
  • Scan & Log OBDII Data
  • Email Updateable Tuning
  • At Home Flashing
  • Switch Between Tunes

Note: The REQUIRED DSP5 switch is not included. If you do not already have a DSP5 switch, you will need to purchase one to use this tuning (see related items below). Fleece Performance Engineering will not build lope tunes, nor will they build or endorse the use of "Smoke Tunes". Tuning available for 2500HD/3500HD models only. Cab & Chassis tuning not available.

Due to the fact that this product is tuned for your unique VIN, it cannot be returned.

Please email or call Sales with your Trucks specs and upgrades to order this product.
    $ 849.00

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