Pro 128 ECU

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Pro 128 ECU

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!


Retail Pricing	$1,879.99 (Does Not include adapter Harness or Sensors)
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
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!
Nitrous Control	4 stages multiple event trigger control range. V.E. based fueling****
Boost Control	Multiple control strategies.***
Traction Control	Multiple control strategies.***
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
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
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
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.

Professional EFI Systems Inc.