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ECU’s

Features Of  The Pro 112 ECU System

The Pro112 – These units are the most reliable ECU’s you will find at ANY price! The ProEFI ECU’s are the only aftermarket ecu’s that go through the riggors of environmental testing to validate it’s durability and use in offroad applications!

 

Processor The Pro112 uses the industry leading superfast MPC5554 80mhz Processor
Injectors 8 Saturated Injector Drivers (peak and hold injectors must use a resistor pack on this ECU)
Coils 8
TPS Yes – Adaptive
Coolant Temp Yes
Air Temp Yes
Map Sensor Yes – Unlimited Range
MAF Sensor Yes – Frequency and Voltage
Idle Control Pulse Width and Stepper motor – Adaptive
Wideband O2 Uses CAN Based UEGO Control (External capable)
Cam Yes – Hall/Digital Only VR Cam Sensors must use converter box Part #9033
Crank Yes – Hall/VR capable
Variable Cam Yes 4 cam capable
Knock Channels 2 Programmable frequency and event with individual cylinder notification
Flex Fuel Capability Add a Flex fuel sensor, and the computer automatically adjusts fuel, timing, and boost based on Ethanol content! Multiple Failsafes!
Nitrous Control 4 stages multiple event trigger control range. V.E. based fueling****
Boost Control Most comprehensive and easy to use Antilag on the market bar none! Change your target with no re-tuning, set targets below spring pressure…no problem! Multiple control strategies.***
Rolling AntiLag Control Speed based capture (no preset rpm or speed…press it and go)
Rev Limiters Multiple – Burnout, Stage, TwoStep, Rolling Antilag (True RPM capture at ANY Speed) All tied to separate boost targets!
Traction Control Multiple control strategies, most advanced traction control system on the market.***
Launch Control Comprehensive Launch Control Strategies to get the most powerful cars down the nastiest tracks!
Valet Modes Two Stages – Tied to Fault management – Power Reduction, Speed limited etc.. No laptop connection required to active or deactivate, calibratable procedure
Drive Off Assist Drive Off limiters to help with light rotating mass and grabby clutches
Fuel Pump Control Yes, multiple staged pumps and pulse driven pumps*
Analog Inputs 34* Fuel Pressure monitoring and feedback correction, Oil Pressure, Exhaust Backpressure Feedback and correction, and much more.
Low Side Outputs 14 total – 4-7amp capable – 6-700ma capable, 2 1amp capable, 2 350ma capable, 1 100ma capable. 4 of these are PW capable (LS2, LS8, LS9, LS10)*
Tach Yes – Software configurable
Digital Inputs 3 channels (Not including Cam/Crank inputs)- Fully programmable pre configured
High Current Bridges 2 channel sets – Used for Stepper motor control, or Electronic Throttle Control
Drive By Wire Yes – Dual capable*
Fault Coding Safety Yes**
MIL (CEL) Yes – Malfunction indicator with fault codes
Main Relay Control Yes
5v Ref 2 locations
Sensor Grounds 2 locations
Key Switch Power Yes
Permanent Power Yes
Battery Backup No – Not needed – Stored permanently!
Chassis Ground 3 Locations
Can Channels 3 Channels
RS485 Connection Yes*****
Internal Memory Limited to Fault logic
USB Direct Connection No
Laptop Connection USB

 

Features Of  The Pro 128 ECU System

The Pro128 holds the record for Bang for the buck. Check out these features, and check out the environmental specs on this unit. These units are the most reliable ECU’s you will find at ANY price!

 

Processor The Pro128 uses the superfast MPC565 56mhz Processor
Injectors 12 Peak n Hold – with calibratable peak time. 6 – 6/2 amp, and 6 3/1 amp.
Coils 16
TPS Yes – Adaptive
Coolant Temp Yes
Air Temp Yes
Map Sensor Yes – Unlimited Range
MAF Sensor Yes – Frequency and Voltage
Idle Control Pulse Width and Stepper motor – Adaptive
Wideband O2 2 Built in UEGO controllers (External capable)
Cam Yes – Hall/VR capable
Crank Yes – Hall/VR capable
Variable Cam Yes 2 cam capable
Knock Channels 2 Programmable frequency and event with individual cylinder notification
Flex Fuel Capability Add a Flex fuel sensor, and the computer automatically adjusts fuel, timing, and boost based on Ethanol content! Multiple Failsafes!
Nitrous Control 4 stages progressive multiple event trigger control range. V.E. based fueling****
Boost Control Most comprehensive Antilag on the market. Multiple control strategies.***
Rolling AntiLag Control Speed based capture (no preset rpm or speed…press it and go)
Rev Limiters Multiple – Burnout, Stage, TwoStep, Rolling Antilag (True RPM capture at ANY Speed) All tied to separate boost targets!
Traction Control Multiple control strategies.***
Launch Control Comprehensive Launch Control Strategies to get the most powerful cars down the nastiest tracks!
Trans Brake Staging Control Controls the final staging to the second bulb via trans brake ‘bump’ in
Valet Modes Two Stages – Tied to Fault management – Power Reduction, Speed limited etc.. No laptop connection required to active or deactivate, calibratable procedure
Drive Off Assist Drive Off limiters to help with light rotating mass and grabby clutches
Fuel Pump Control Yes*
Analog Inputs 34* Fuel Pressure monitoring and feedback correction, Oil Pressure, Exhaust Backpressure Feedback and correction, and much more.
Low Side Outputs 10 total – 8-10 amp capable – 2-2 amp capable*
Tach Yes – Software configurable
Digital Inputs 8 channels – Fully programmable pre configured
High Current Bridges 3 channel sets – Used for Stepper motor control, or Electronic Throttle Control
Speed Inputs 2
Drive By Wire Yes – Dual capable*
Fault Coding Safety Yes**
MIL (CEL) Yes – Malfunction indicator with fault codes
Main Relay Control Yes
5v Ref 2 locations
Sensor Grounds 2 locations
Key Switch Power Yes
Permanent Power Yes
Battery Backup No – Not needed – Stored permanently!
Chassis Ground 4 Locations
Can Channels 2 Channels
Serial Connection Yes*****
RS485 Connection Yes*****
Internal Memory Limited to Fault logic
USB Direct Connection No
Laptop Connection USB

 

Features of the Pro48 ECU

 

 

 

Processor The Pro48 uses the superfast MPC563 56mhz Processor
Drive By Wire Yes
Injectors 4 Peak n Hold
Coils 8
TPS Yes – Adaptive
Coolant Temp Yes
Air Temp Yes
Map Sensor Yes – Unlimited Range
Flex Fuel Yes – requires additional signal conditioning
Idle Control Pulse Width and Stepper motor – Adaptive
Wideband O2 External driver required 2 channel cabable
Cam Yes – Hall/VR capable
Crank Yes – Hall/VR capable
Variable Cam Yes
Traction Control CAN based applications Only!
Nitrous Control 4 Stages. V.E. Based****
Boost Control Multiple control strategies.***
Launch Control Multiple control strategies.***
Fuel Pump Control Yes*
Analog Inputs 14*
Low Side Outputs 6 6amp capable Low Side outputs*
Tach Yes – Software configurable
Digital Inputs
High Current Bridges 1 Channel set – Used for Stepper motor control
Speed Inputs None
Drive By Wire Yes
Fault Coding Safety Yes**
MIL (CEL) Yes – Malfunction indicator with fault codes
Main Relay Control Yes
5v Ref 1 location
Sensor Grounds 1 location
Key Switch Power Yes
Permanent Power Yes
Battery Backup No
Chassis Ground 2 Locations
Can Channels 1 Channel
Serial Connection No
RS485 Connection No
Internal Memory Limited to Fault logic
USB Direct Connection USB on PC, Can connection at ECU

 

Logging with PC attached included on all ECU’s. If logging without the PC connected is required, you must purchase one of the external loggers. This module simply connects through the CAN bus and is configurable, however it is preconfigured by Pro EFI for common channels to be logged.

*The amount of available channels is dependent upon the use of pre configured I/O such as Fuel pump, TPS, etc…

**Fault coding is a strategy used by the O.E. manufacturers. This strategy allows for the capability to trigger faults and fault actions. Features include but are not limited to multiple safety strategies for limiting boost and shutting off nitrous control under lean conditions. See your Authorized Professional EFI Dealer for more information.

***Multiple Strategies are configurable based upon time or speed. See your Authorized Professional EFI Systems Dealer for more information.

****V.E. stands for volumetric efficiency. This is a strategy incorporated by the O.E. manufacturers to more accurately determine the fueling requirements of the engine. There are several advantages to using this method. See your Authorized Professional EFI Systems Dealer for more information.

*****These communication ports are dedicated for the use of future external peripherals to be announced by Professional EFI Systems at a later date.

Adaptive – Is a term meaning that particular feature will self tune itself constantly. This is another strategy used by the O.E. manufacturers to help keep the vehicle in a constant state of tune for hundreds of thousands of miles.