Holley 554-114 Dominator EFI ECU
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Dominator® EFI Vehicle Management Systems are intended for all engine applications, from street to unlimited high-end racing applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have nearly unlimited capabilities to control any power adder, input, or output you can throw at them. Need to run a turbocharged, nitrous injected 8 cylinder running water-methanol injection? No problem with Dominator® EFI. How about control a 4L60E transmission as well as the fuel and spark on your street rod? No problem. There are also enough inputs and outputs to allow the Dominator® VMSs to serve as their own data acquisition and control module. The Dominator® VMS will eliminate the need for additional controllers as they are all contained in this one unit. The only thing limiting the Dominator® Vehicle Management System is your imagination!
- Works with 4, 6, 8 and 10 cylinder engines
- Ignition Plug and Play with GM LS engines (non-VVT), GM HEI, Ford TFI, and magnetic and hall effect trigger. Custom settings can be configured to allow for use with many other applications
- Integrated electronic transmission control - Operates GM 4L60E and 4L80E transmissions with more to come in the future
- Integrated drive by wire throttle body control - Can control two drive by wire throttle bodies. Compatible with a number of DBW throttle bodies including GM, Chrysler, Ford, and Nissan
- Integrated dual channel wide band oxygen sensor controls - For monitoring both engine banks (NTK or Bosch sensors)
- Extensive amount of inputs and outputs allow for limitless combination of options. Allows for unit to be used as a complete data acquisition system as well
- Twelve sequentially driven 8:2 peak and hold injector drivers, capable of driving up to 24 low or High impedance injectors as a standard feature. Multiple staged injector strategies
- Twelve channel Distributorless Ignition (DIS) outputs capable of directly driving Smart ignition coils or Holley DIS coils. Will drive 2 wire coils with the addition of PN 554-112 high current coil driver module
- Speed density, Alpha-N, Alpha-N Combination, and VE fueling strategies - Tuner has the option to select from a variety of load sensing strategies to meet their engine requirements or tuning preference
More features ...
- Individual cylinder fuel and spark control allows you to unlock your engine™s potential
- Unique lb/hr based fueling strategy greatly simplifies and commonizes tuning
- Advanced idle, closed loop, and enrichment strategies allow for very stable engine operation
- 1-5 Bar MAP sensor capability - For naturally aspirated or boosted applications
- Fuel Map and Learn Function Smoothing - Helps to smooth rough areas of the maps
- Configurable User Password Protection - Lock your tune to prevent tampering
- Self-tuning fuel table strategy greatly simplifies tuning process - The more you drive it, the more it learns
- Quick Start strategies - For faster engine starting
- Allows for use of common OEM sensors as well as custom sensor calibration input
- Two channel knock control sensor inputs for both one or two wire knock sensors
- Dedicated fuel and oil pressure inputs
- Controls both stepper and PWM Idle Air Control (IAC) motors
- 3 Rev Limiters - Choose between 4 options for each: Fuel Only, Spark Only, Fuel and Spark, or Soft
- Traction Control - Allows power reduction via timing, nitrous percentage or boost (Requires Davis Technologies Holley Module)
- Store and select between four calibrations with Multi Map Selector (Part Number 558-407)
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