SKU: 16806286689

Holley EFI Lightweight Dominator ECU 554-114LW

Sale price$1192.47 Regular price$1324.97
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Description

Holley EFI Lightweight Dominator ECU 554-114LWThe new standard in EFI with virtually unlimited capabilities! Features: Lightweight ECU potting reduces overall ECU weight by 1. 8 LBS or 34% (3. 53 LBS) ? Perfect for applications where saving every oz is mission critical1 Works with 4, 6, 8 and 10 cylinder engines2 Ignition Plug and Play with GM LS engines (non VVT), GM HEI, Ford TFI, Coyote (non VVT), 4. 6 5. 4 Mod Motor, Late Model HEMI and magnetic and hall effect trigger. 3 Custom settings can

The new standard in EFI with virtually unlimited capabilities!


Features:

  • Lightweight ECU potting reduces overall ECU weight by 1.8 LBS or 34% (3.53 LBS) ? Perfect for applications where saving every oz is mission critical1
  • Works with 4, 6, 8 and 10 cylinder engines2
  • Ignition Plug and Play with GM LS engines (non-VVT), GM HEI, Ford TFI, Coyote (non-VVT), 4.6/5.4 Mod Motor, Late Model HEMI and magnetic and hall effect trigger.3
  • Custom settings can be configured to allow for use with many other applications4
  • Integrated electronic transmission control - Operates GM 4L60E and 4L80E transmissions, Ford AODE and 4R70W with more to come in the future5
  • 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 Nissan6
  • Integrated dual channel wide band oxygen sensor controls ? For monitoring both engine banks (NTK or Bosch sensors)7
  • 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 well8
  • 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 strategies9
  • 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 module10
  • 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 preference11
  • Individual cylinder fuel and spark control allows you to unlock your engine?s potential12
  • Unique lb/hr based fueling strategy greatly simplifies and commonizes tuning13
  • Advanced idle, closed loop, and enrichment strategies allow for very stable engine operation14
  • 1-7 Bar MAP sensor capability ? For naturally aspirated or boosted applications15
  • Fuel Map and Learn Function Smoothing ? Helps to smooth rough areas of the maps16
  • Configurable User Password Protection ? ?Lock? your tune to prevent tampering17
  • Self-tuning fuel table strategy greatly simplifies tuning process ? The more you drive it, the more it learns18
  • ?Quick Start? strategies ? For faster engine starting19
  • Allows for use of common OEM sensors as well as custom sensor calibration input20
  • Two channel knock control sensor inputs for both one or two wire knock sensors21
  • Dedicated fuel and oil pressure inputs22
  • Controls both stepper and PWM Idle Air Control (IAC) motors23
  • 3 Rev Limiters ? Choose between 4 options for each: Fuel Only, Spark Only, Fuel and Spark, or Soft24
  • Traction Control ? Allows power reduction via timing, nitrous percentage or boost (Requires Davis Technologies Holley Module)25
  • Store and select between four calibrations with Multi Map Selector (Part Number 558-407)26
  • HARDWARE27
  • ECU is fully potted and can be mounted in the engine compartment or interior ? See images for dimensions29
  • Sealed automotive and marine grade connectors30
  • Optional Digital Displays - 7" Digital Dash (PN 553-106) / 3.5" Touch Screen LCD (PN 553-108)31
  • 12.3" Pro Dash (PN 553-111) and 7" Race Dash (PN 553-106) features full gauge layout customization, and nearly limitless tuning options.32
  • DATA VISUALIZATION TOOLS33
  • Data Logger ?Analyze and export your data with sophisticated, but user friendly tools ? Internal logger has 4 GB of memory35
  • Strip Chart ? For real-time data viewing36
  • Fully Configurable lap top Gauge Panel ? Life-like gauge cluster on your laptop screen37
  • Racepak Integration Module Available.38
  • Data logger - Smoothing, multiple graph view, pre-defined notes fields and more..39
  • 8 STAGE NITROUS OXIDE CONTROL40
  • Fully featured nitrous control eliminates the need for a separate nitrous controller device42
  • Can be configured ?Wet? or ?Dry? with closed loop feedback43
  • Progressive control based on time, RPM, or boost, requires part # 554-11144
  • Lean or rich safety cutoff45
  • Full timing retard/control configurability per stage based on RPM or time46
  • INTEGRATED WATER/METHANOL INJECTION CONTROL47
  • Uses Holley water/meth solenoids specially designed and calibrated for use with this EFI system to allow the user to enter water/meth flow as a percentage of fuel injector flow for water/meth tuning precision unmatched in the industry49
  • Allows for two nozzles to be controlled50
  • Nozzles available from 400 to 1000 cc/min51
  • Complete control of pump activation, and low system safety features52
  • TURBOCHARGER BOOST CONTROL53
  • Fully featured boost control capability eliminates the need for a separate boost control device55
  • Can be configured to control boost based on time, gear, speed, and manual inputs56
  • Gear based boost control configurable by several different methods57
  • ?Boost Builder? functions offer the ability to assist building boost on the starting line by altering ignition timing, fueling, as well as nitrous oxide activation. Can also be used as an anti-lag function58
  • INPUTS AND OUTPUTS59
  • 13 - ?Multi-Inputs? ? Can be configured as a 0-5V sensor input, 0-20v sensor input, thermistor temperature input, or high or low voltage input61
  • 30 - 0-5V Sensor Inputs ? Configures any 0-5V sensor as well as some can be used as switched high or low inputs62
  • 4 - Speed Inputs ? Can be configured as a digital (square wave) input or an inductive input63
  • 20 - 12v PWM Outputs ? Can be configured as PWM or switched 12V outputs. Rated at 2A maximum64
  • 16 - Ground PWM Outputs ? Can be configured as PWM or switched ground outputs. Rated at 2A maximum65
  • All inputs and outputs are programmed using innovative new ?Pin Mapping? strategy that allows inputs and outputs to be pinned as desired by the user, allowing for inputs and outputs to not be ?wasted? by non-used dedicated functions66
  • Configurable for: dual cooling fans (including brushless fans that require PWM signal), dual fuel pumps, AC inputs, basic TCC lockup, and multiple timing retard inputs67
  • User programmable caution and warning outputs for all sensors68
  • ADVANCED TUNING ICF69
  • Fully User Configurable tables, 1D, 2D, 1D Per Gear, 2D Per Gear71
  • Tables allow for virtually unlimited dimensional tuning of fuel, spark, boost, nitrous and more72
  • User can modify fuel, timing, boost, nitrous, individual cylinder, ignition dwell, DBW, and more73
  • Parameters can be adjusted based on any input, sensor, or time.74

Specs:

Brand Holley EFI
Coast Guard Approved Yes
Emission Code 3
Grade Type Performance
Height variable 1.00" to 1.84"
Length 13.14" overall
Mounting Bolt Pattern 12.13"x 6.10"
Mounting Hardware Included No
Mounting Hole Quantity 4
Product Type Dominator ECU - ECM - VCM
Removable PROM No
Sale Category Air and Fuel Delivery
Warning California Proposition 65
Width 6.10" overall

Application:

Year Make Model Submodel
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 16806286689

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4.6 ★★★★★
Based on 17 reviews
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Product Reviews
R
Verified Purchase
Ruth Ann Burt
San Leandro, US
★★★★★ 5
Great book
Format: Kindle
I absolutely feel in love with all 4 characters!!! The bedroom scenes were 🌋🌡🔥🔥🔥. I couldn't put this book down!!! I'm hooked for the whole series Book 2 here I come!!!!! Its a fun easy book and story to read!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2024
D
Verified Purchase
Danyelle
Boise, US
★★★★★ 4
Fun with a late blooming omega
Format: Kindle
I like this book. The story is fun, cute, and sexy. There's just a little drama, some excellent, steamy scenes, and a fairly good relationship building storyline. I especially like how all the main characters are a bit older than the usual 20 somethings I tend to see in this kind of book. Having said that, I wish there were more descriptions of the places, as well as the food in the fancy restaurant. I enjoyed the cocktails at the club, so I missed that kind of detail when Gray took Madison on a dinner date. I also wish there had been more interaction between Lucas and Madison, and Lucas and Rian. It felt a bit lopsided, with a focus on Rian, Madison, and Gray. I wish it had been proofread - there are a lot of typos, but nothing too distracting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 12, 2022
J
Verified Purchase
Jennifer G
Draper, US
★★★★★ 3
Madison Deserved Better
Format: Kindle
Madison was a beta...except she wasn't any longer. She was a late presenting Omega. And she was struggling. She was tall and thin, not tiny and curvy. She was opinionated. She was everything an Omega was not. After suffering through her first heat, her friends took her to Ardor, a club where Omegas came to safely find Alphas. She's not expecting much but then she connects with a sexy beta. And when she meets his Alphas, they set her body on fire. Maybe, she's found her no-strings-attached heat pack. Maybe, she's found something more. I could not connect with the characters in this book, so their story never resonated with me. And there was no love story; there was sex. Grey made it clear from the beginning that he had a true love and it was his beta boy, Rian. He went so far as to reassure Rian “Say the word, I’ll never touch her again. Lucas can put the babies in her. I only need you, beta boy”. So, Madison was there for babies, no emotions needed. Nice. No, thank you. I want the Omega to be the center of their world, not an incubator. Lucas and Rian weren't any better. After her heat, they let her leave. Not one of them made her feel valued. No one gave her a reason to stay or even offered a cuddle. And the sex didn't even come across as mind-blowing. Madison deserved better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2025
O
Verified Purchase
Oregon BookWorm
Fort Morgan, US
★★★★★ 5
No breakup, very sweet, instalove
Format: Kindle
Omegaverse and doesn't disappoint! Sweet guys, newly Omega FMC. The boyfriends are boyfriends. What's not to love? No angst, no breakup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2025
F
Verified Purchase
ForTheLOVEofBooks
Carnegie, US
★★★★★ 4
Pretty Darn Good
Format: Kindle
So I’ve been on a omega kick and this definitely hit the spot. Madison was frustrating at times with how she acted towards Lucas, Gray, and Rian. It was like she said towards the end, she didn’t believe she deserved nice things. It would have been nice to hear from her best friends again. They kind of were there in the beginning and the gone except for mention of text messages received from them. I feel like her friends would have been great help in encouraging Madison to go with the pack and never give Brent another chance because he was toxic. I loved Rian. His personality was awesome. His humor. His ability to make Madison comfortable whenever she was feeling overwhelmed. And the fact he fell for her and she fell for him first. They are cute together. I do feel like Lucas was the odd man out though. Like Lucas didn’t develop as much of a relationship with Madison. I would have really liked to see more development in the relationship between them. It was also the same with him and Rian. There is really no relationship displayed. Most of the relationship being displayed is between Rian and Gray. Nevertheless, I loved reading about the dynamic that came to fruition during the entirety of this story. Madison finally got her happiness. And Brent finally got punched in the face. Everyone got exactly what they deserve.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2022

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