MS3Pro ULTIMATE by AMP EFI brings NEXT LEVEL capability to MS3Pro’s staggering feature set beginning with a new high quality aluminum IP65 rated, water resistant enclosure. MS3Pro ULTIMATE by AMP EFI provides 10 programmable peak and hold injector channels for driving any saturated or peak and hold injectors as well as loads of additional I/O eliminating the need for any other controllers, saving you unneeded complexity and weight. MS3Pro ULTIMATE by AMP EFI comes out of the box ready for naturally aspirated and boosted applications with on-board 4-bar MAP and barometric pressure sensors, MS3Pro ULTIMATE by AMP EFI was designed to handle your engine combo without breaking a sweat!
No need for a separate data acquisition system, the MS3Pro ULTIMATE by AMP EFI will log up to 64 channels, conservatively, at 200hz. The advanced TunerStudio software provides an intuitive, straight-forward tuning experience for pros and enthusiasts alike with best in class self-learning, self-tuning fuel table strategies to assist you.
The MS3Pro ULTIMATE by AMP EFI is ready to support a wide variety of engines out of the box, with the ability to control anything with up to 10 cylinders with sequential fuel injection, or a four rotor Wankel with separate leading and trailing ignition outputs. Over 50 different ignition modes are supported, from mainstream applications like the GM LS Engines (24x and 58x), Ford Coyote (including VVT), Bosch Motronic, and Chrysler Gen III Hemis!
Experience for yourself why more and more racers and performance enthusiasts are recognizing and choosing MS3Pro ULTIMATE by AMP EFI over the competition.
MS3Pro ULTIMATE by AMP EFI Configurable Inputs/ Outputs:
10 channel 4:1 or 8:2 programmable peak and hold injector outputs
8 logic level ignition outputs
6 digital inputs
5 digital input/ output
5 PWM outputs
2 digital outputs
12 analog inputs plus built-in MAP, Baro, and internal ECU temp sensor
3 high current digital/pwm outputs
3 digital frequency inputs
4 variable reluctor conditioned inputs
MS3Pro ULTIMATE by AMP EFI Features:
VE based tuning
No Static PW fuel tables with stacks and stacks of ‘correction tables’ required.
Very simple/logical approach to calibration minimizes tuning time required!
Speed Density, Alpha-N, MAF based tuning & blended algorithms
ITB Mode – blends SD and Alpha-N for excellent drivability with naturally aspirated, multiple throttle applications!
Custom blended strategies supported, mix/blend strategies to suit any engine
Fuel and spark advance algorithms can be set set independently
Up to 12 sequential saturated fuel injector outputs
Up to 12 cylinder sequential support
Any unused injector outputs can be used as high current digital or PWM outputs
Up to 8 sequential logic level ignition outputs
Supports single or dual coil distributor, wasted spark, and coil per plug
2D or 3D Table Views
The tuner can toggle between 2D or 3D table views with a single click
Individual cylinder fuel & spark trim tables
Per-cylinder, table based corrections for both ignition timing and fueling needs on a cylinder by cylinder basis. Correct for manifold airflow differences and fine tune each cylinder to perfection!
O2 sensors can be assigned per cylinder, allowing for perfect tuning and closed loop correction on a per cylinder basis
Table Switching
2 sets of user configurable tables for fuel, spark advance, and boost tables
Dual Fuel Support
Beyond table switching, adds control of 2nd fuel system (pump and injectors), and adds 2nd settings for injector characterization; fuel stoichiometric point; priming, warmup, cranking, and afterstart settings; alternate acceleration enrichment tables; boost tables; and overboost protection settings.
VVT Control (4 channels)
Open loop VVT control for 2-position camshafts
Closed loop control for fully variable camshafts
Controls up to 4 total VVT camshafts
Generic Wheel Decoder allows for support of nearly any standard trigger/aftermarket trigger pattern. 60-2, 36-1, 8-1, 4-1, pretty much anything!
Supports 50+ specialty OEM and aftermarket ignition systems using factory cam/crank wheels and sensors.
GM LS 24x
GM LS 58x
GM 7x
Toyota/Lexus 2JZ VVTi
Ford EDIS
Ford Zetec VCT
Chrysler 420A/Neon
Chrysler New Hemi 36-2+2
Dodge Viper V10
Subaru 6/7
Subaru 36-2-2-2
Mitusbishi 6G72
Mitsubishi 4G63
GM OptiSpark
Nissan SR20
Nissan RB25
Nissan VQ35DE
Nissan QR25DE
Yamaha YZF1000
Honda TSX/D17
Honda KA24A2
Honda RC51/S2000
Mazda Miata NA
Mazda Miata NB1 and NB2 (VVT)
Harley Davidson 32-2 V-Twin (uses MAP for phase detection)
Not a complete list — Many more supported trigger wheels
Support for oddfire and evenfire engines
Capable of controlling evenfire, oddfire, piston, rotary, and even radial engines
Fuel Only Mode
Disables ignition output features for control of fuel injection only
Internal SDCard high-speed data logging
No need for external datalogger!
8GB standard memory. Easily expandable to 16GB
Real time clock calendar system for time and date stamped datalogs
Up to 28 channels at 100hz
No need to remove SD-Card to pull logs, pull them straight across the serial/USB cable to your laptop!
Traction Control – Multiple Strategies
Perfect Run (VSS over time)
Perfect Run RPM (Slew Control for classes where VSS is not allowed)
VSS % slip (compares front to rear or driveshaft speed)
Configurable Responses
Timing retard/cut
Fuel Adder
Nitrous Cut
Boost Reduction
E85 flex fuel sensor input
Extremely configurable for excellent performance and drivability regardless of fuel gasoline versus ethanol content.
Compatible with easy to find GM flex fuel sensor
Configurable flex blend curve allows blending of fuel tables, spark advance tables, afr target tables, alternate start and warmup settings, boost and overboost tables, and acceleration enrichment settings based on the exact concentration of ethanol in fuel
Compatible with YOUR wideband O2 controller.
You choose the wideband controller you want without being locked down. From cost effective to full lab grade capability.
Long Term Fuel Trim
OE Style automatic fuel trim to allow for changes in engine over time
High Power Time Enrichment
Allows for richer mixture after extended time in high power
Helps control cylinder and piston temperatures
Fully user configurable
Multiple Acceleration Enrichment Strategies
Basic time based and accel pump style AE
Advanced wall wetting model based (X-Tau and EAE) acceleration enrichment options
Staged Injection Control
Seamless transition to 2nd stage injectors for high power applications
Multiple user configurable strategies
Nitrous control strategies
2 channels of configurable staged or progressive control
Supports wet or dry nitrous systems
Add fuel, pull timing, etc.
Three-step rev limiter with flat shift
Burnout Limiter
Launch Limiter
Redline Limiter
Line lock output
Flat Shift allows for No-Lift Shifting (holds RPM between shifts)
Trans Brake and Bump Box Control
No need for a separate box!
User configurable settings and reactions
Advanced Launch Control strategies
Digital switch based arming
Wheel speed based launch arming for rolling starts
Configurable timing retard after launch
Pit Lane Limiter
Speed limiter for pit lane, reduces engine power by spark retard/cut or fuel cut
Can limit based on VSS or RPM if no VSS input is available
Rally style turbo anti-lag with rotational idle
Allows cyclic fuel and spark cut
Controls idle valve and configurable outputs for external fuel or air supply
Boost Control – Multiple open & closed loop strategies
Table based open loop (DC solenoid control)
Table based closed loop (Target specific boost pressures by load/rpm)
Switchable boost tables for high/low boost options at the flip of a switch
Boost by Gear
Boost by Speed
Sequential shift spark cut
Configurable spark and fuel cut during shift
Solenoid output control for air shifter/drag application
Automatic shift point mode
Configurable per gear delay
Idle Control – Multiple open & closed loop strategies
Simple On/Off Idle Valve
PWM 2 or 3 wire valves
Stepper Motor 4 or 6 wire valves
Water and Methanol Injection
Configurable to use a variety of water/meth pumps
Table based injection allows for variable water/meth injection based on load and rpm
Low fluid level detection safety measures
Fuel Pump Control
“On/off” control of single or multiple stage pumps
PWM control of OE variable speed/pressure pumps
Intelligent Knock Detection and Response – 2 channels
Dual DSP based knock inputs with bandpass filters and dynamically adjustable gain
Noise threshold based
Windowed monitoring allows for detection of which cylinder knock occurred on
Adjustable ignition retard (course and fine responses)
Knock correction per cylinder (sequential ignition must be enabled)
Multiple Engine Protection and fault mode strategies
Check Engine Light activation (solid and flash codes supported)
Low Oil Pressure Warning System (illuminates CEL)
Limp Home Mode
5 LED indicators for visual diagnostics
12V main power
5V ref 1
5V ref 2
VCC (internal processor power)
MIL (check engine light or can be re-purposed as a general output)
Set low/high limits for all major sensors and activate engine limp mode or shut down responses
Water/Meth Injection Low fluid Level
IAT
CLT
TPS
MAP
Battery Voltage
Wideband O2 / AFR Safety
Sync Loss
EGT
Flex Fuel
Intelligent Knock Detection and Correction (see relevant topic above for more info)
Keep Alive Memory (KAM)
Generous spare I/O for any standard/custom I/O needs
Configurable On/Off (digital) and PWM outputs
Control any relay controlled device or solenoid
Fan Control (multiple)
Intercooler cooling spray (CO2/etc)
Torque Converter (TCC) Lockup
Auxiliary Fuel Pump
Multipurpose/Generic Closed Loop Control Outputs
Spare analog inputs for external sensors
Supports standard automotive temperature or pressure sensors
Air Conditioner Control with feed-forward Idle-Up
Proactively increases idle vale duty cycle (PWM valves) or number of steps (stepper valves) before activating A/C compressor
Automatic compressor shutoff at programmable throttle position or RPM thresholds
Automatic cooling fan activation with A/C, user configurable
Cooling Fan Control
Programmable fan on and off activation points
Can be configured to run fan with engine running only, or when engine is running and not running
Feed-forward idle up for use with large, high demand fans
Configurable fan deactivation based on TPS or VSS
Alternator Field Control/Voltage Regulation
Multiple open and closed loop strategies
Configurable voltage and temperature monitoring
Separate target voltages for afterstart, normal operation, over run, and WOT
Warning lamp output if voltage is above or below target
Comprehensive Test Modes
Test all outputs for proper functionality and verify wiring before starting the engine
Controls all fuel injector outputs, ignition outputs, idle valve, and general purpose outputs
Outputs can be tested for on & off or PWM pulse functionality
Injector and spark disable mode, allows checking for suspected problematic cylinder by electronically preventing combustion event
CAN Support for I/O expansion – virtually limitless I/O capability!
Includes TunerStudio and MegaLogViewer registration codes
USB drive (for software/documentation)
MS3Pro ULTIMATE Pinout Glossy Card
How big is the ECU?
The MS3Pro measures approximately 8.5″ long (including the mounting ears), 4-5/8″ wide, and 2.5″ tall including the mating connectors. Not including the connectors, the case itself is 1.5″ high.
Where is this product manufactured?
This product is manufactured in Gainesville, Georgia, USA.
What is the warranty on the MS3Pro ULTIMATE?
It carries a one year warranty against manufacturing defects.
How watertight is the box?
The case uses an o-ring seal and sealed connectors to ensure it is completely splashproof, and will keep water out if completely immersed up to a few inches for a few minutes (which normally shouldn’t happen, right?). If you need further water submersion resistance that can be accomplished with a small bead of silicone just inside/outside of the o-ring.
Can I run big low impedance fuel injectors with Ultimate?
Does this support Drive by Wire? If not, which Megasquirt system does?
0 votes
QDoes this support Drive by Wire? If not, which Megasquirt system does?
Asked by Ian
A
We currently do not have a drive by wire control device. It is something we are looking into, but do not have a firm release date. Particularly since this is not the sort of thing one would want to push up the release to fit a timeline if the debugging isn't complete.
Can the the MS3Pro ULTIMATE control a GM 4l60E transmission together with an LS 24x engine ?
0 votes
QCan the the MS3Pro ULTIMATE control a GM 4l60E transmission together with an LS 24x engine ?
Asked by Mark Bhikarry
A
You will need to add an external MicroSquirt to control the transmission. The two devices link up over CAN so you only need a single point of tuning.
Only registered users are eligible to enter questions
Enhance your 2001-2005 Mazda 'NB2' Miata with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers seekin...
The MS3Pro EVO+ HC (High Current) by AMP|EFI represents the latest in next-generation engine management, delivering a powerful suite of tuning and control features for high-performance applications.
Built on the proven MS3Pro platform, the EVO+ HC is equ...
2002, 2003, 2004, 2005 Subaru WRX MS3Pro PnP Plug and Play ECU
This PNP WRX ECU Fits 2002-2005 (USDM Only!) Subaru Impreza WRX with manual transmission (known as the Bugeye WRX) Does not fit STi models.
This Plug and Play WRX ECU is incredibl...
The MS3Pro ECU’s feature user-replaceable fuses that protect against voltage spikes and other abuse. To replace these fuses, use a needle nose pliers to pull the fuse out of its holder, and then push in the replacement fuse by hand.
This is the 6000m...
Enhance your 2004-2005 MazdaSpeed 'NB2' Miata with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers s...
Reviews
There are no reviews yet.