Hydra EMS 2.7 General Specifications
Extruded Aluminum Enclosure
Plug and Play With 5 New stages w/ upgradeable Capabilities
Firmware Field Upgradeable (no need to send ecu back for upgrades)
Dual Motorola CAN Enabled Processors with Onboard CAN Bus Capability* (Run external dashes and tune at same time and connection to our Upcoming CAN Expansion Box )
The 2.7 will have capability to configure for additional sensors as inputs*
Endless combinations of 2D and 3D outputs (Staged injection, intercooler spray, water spray, turbo timer, shift light, VTEC, fuel pump, etc...)
Windows programmable Software w/ Direct Serial cable Connection(including Win7)
Uses All Factory Sensors (Might need additional sensors, e.g.: 1990 to 1993 Miata will need air temp sensor and knock sensor)
Retains all factory functions (ie. Purge, boost control, AC, Intercooler spray, Tach, etc…)
256K Onboard Data logging (does not require laptop)
Password Protection for Intellectual Property
Drive By Wire Throttle control
Fuel map 32 by 32 grid styled
Ignition Map 32 by 32 grid styled
Quad Variable 3D Cam Control with Dual Maps 32 by 32 grid styled (VTC/AVCS/VVTi/Vanos)
Aux 3D Fuel and Ignition Map 32 by 32 Grid Styled with switched input (For Dry NOS or Race Gas)
Multiple Anti-lag Fuel and Timing Maps with Switched Input**
Idle Speed ( Both Solenoid and Stepper Types and Drive by Wire Throttles)
Multiple Starting Compensation maps
Multiple Acceleration and Deceleration Enrichment
Wideband O2 Air/fuel Long and Short term Control
Continuous Closed Loop Long Term Trim Air / Fuel Correction 32 by 32 Grid Style (requires Optional software upgrade and NTK L2H2 Wideband Oxygen Sensor)
Programmable Closed Loop Knock Control
Definable Knock Control (two setting amplification with definable threshold) with adjustable fuel compensation.
Check Engine Light Control
Built-in 3 bar map sensor replaces all MAF or AFM with Speed Density for up to 45psi(up to 75psi with optional map sensor upgrade)
Full Sequential Fuel injection and Ignition control for up to 8 cylinders
Drives all types of injectors without the need of a ballast box (peak & hold and Saturated)
Individual Fuel Injector Trim and Timing Trim
Coolant temperature and Air Temperature correction for Fuel, Timing and Boost.
Soft-Cut and Hard-Cut Rev Limits
Gear Correction for Fuel, Timing and Boost
Electronic Boost Control with boost Limit
Expanded 2-step launch control
Backup Spark map strategy when excessive lean condition or detonation is detected
Barometric Compensation for normally aspirated cars(with optional 1 bar map sensor)
*Additional Sensor Calibration and CAN Bus is enabled for Stage 5 Epsilon ECU, optional for all other 4 stages
**May require Additional Hardware, e.g. Idle Bypass valve, etc...
Hydra Nemesis 2.7 Hardware Specifications
The Nemesis 2.7 is capable of running cars up to 8 Cylinders sequentially. Injection modes are sequential, batch fire and throttle body injection. When not used for injection, outputs 2 - 8 can be used for staged injection or general purpose switching. Outputs 2 - 8 can be used for PWM control. Outputs 5-8 can be used for Tachometer or DIS Ignition Control.
Igniter signals are fully sequential 5V ignition triggers. Firing mode is positive only (voltage output to charge coil). Output options are direct fire, wasted spark and distributor signal.
Up to 11 general purpose switch to ground 1A current limited outputs, 3 general purpose switch to power 1A current limited outputs and 2 internal feedback outputs with various Frequencies. 5outputs have optional free-wheeling diodes for linear control of variable solenoids. All PWM channels have 33V flyback limiting.
Up to 10 Auxiliary inputs*. Aux 1, 2, 3 and 4 are 0 - 5V analog or 0 - 12V digital inputs. In digital mode, the switch point is below 2.5V. Aux 5-10 are digital only inputs. Inputs 5-8 with a switch point of above 2.5V and inputs 9 and 10 with a switch point below 2.5V
*Cars with Stepper Motor Idle Control will only have 6 Inputs Total as Inputs 7-10 are configured for Stepper motor control
NTK L2H2 Wideband Closed Loop Long Term Trim
All Nemesis 2.7 ECUs have an L2H21 driver as standard equipment. There is no need to use an external uego driver module. The L2H2 , a newer more robust version of the L1H1 Sensor is a state-of-the-art Nernst Cell sensor with a rapid response and far more useful rich end output characteristics than older, non-planar sensors. Heater current is limited for a controlled warm up, and voltage limited for constant temperature.
Analog sensor inputs are coolant temp, air temp, throttle position, twin knock sensor, twin ego sensor and on-board 3 bar map sensor. Temperature sensors can be configured for the 2 most common types, and knock sensor inputs can be amplified. 4 Additional analogue inputs can be configured for additional sensors*
Digital trigger inputs are vss, trig and sync. These inputs are magnetic reluctor, Hall effect or optical sensor compatible.
Nemesis 2.7 includes many support options that make seamless plug-and-play possible, and wire in trouble free. Advanced support features include a dedicated variable speed fuel pump signal for the WRX, Honda multiplex bus support (for climate control and gauges), dedicated circuit opening relay ground signal and dedicated sensor ground connections that reduce harness ground wire splicing.
Hydra EMS 2.7 Pricing Options
Hydra EMS 2.7 Specifications
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