This product is one of Adaptonic’s plug-in ECU and is a direct standalone plug and play ECU for the Series 1 Mazda RX8.

Our main objective in creating the Adaptronic Modular ECU line is to work towards Adaptronic’s mission which is to give people control. In doing this, we came up with a system which would give people greater flexibility and at the same time, overcome the limitations of our main product line, the Select ECUs.

Please take note that the first version of the ECU will NOT support the following:

Front O2 sensor control
Cruise control
Traction control (DSC)
Cruise and traction control will later be supported through a firmware update on the first version units. But the front O2 sensor will only be supported on the later versions of the ECU (requires additional circuitry).



For additional information on how to install features on the S1 Mazda Rx8 please refer to the: ADAPTRONIC S1 MAZDA RX8 HOW TO PAGE





WHAT'S IN THE BOX?



Engine control unit
USB (tuning) cable
Vacuum hose
1GB USB Stick
Key ring
Adaptronic stickers


GENERAL FEATURES



Modular system, so that people can buy hardware upgrades later as their needs develop (eg additional inputs, outputs, or specific functions, eg drive by wire or built-in lambda)
Built-in Oscilloscope; to aid in external hardware & wiring faults etc
Built in Simulator to test ecu logic & input/outputs without engine running
Wireless communication
Maximum output of 22 (8 ignition, 8 injector, 4 auxiliary, tacho and fuel pump)
Full Sequential Fuel & Ignition Control- Direct fire capable( 4 individual coils on a 2 rotor, up to 8 total-will run a 20B, 4 Rotor, 4/6/8 cylinder properly), and Individual Rotor/Cylinder Injector Trim( individual control up to 8 injectors)
3 axis accelerometer (G sensor) and rate gyro
OMP, OEM DBW Throttle Body & Stock Fan Control
Traction & Launch Control configuration( Traction control requires traction control module upgrade at additional cost)
Fast USB communication, requiring no drivers
Headphone port for listening to the knock sensor while tuning
32MB of onboard logging to flash
Tested to MIL-STD-202G, a military vibration standard, which varies the frequency and peaks at 7.5g of oscillating acceleration


FEATURES / SPECIFICATIONS



Variable Number Details
Analogue 0-5V inputs 11 Each is 0 – 5.5V, 55k input impedance


2 x TPS / pedal position
6 x pressure – Oil, Fuel, Internal intake MAP, internal exhaust MAP, external intake MAP, external exhaust MAP
3 x spare for servo feedback / external inputs
Analogue oxygen sensor inputs 2 Each can be either:


0 – 5.5V, 55k input impedance
0- 3.3V, 1M input impedance
Temperature inputs 4 Each is 0 – 5.5V, 55k input impedance to ground
Each can be:


Non-biased, eg in piggyback mode. Calibration is in mV
Biased, calibration is in Ohms. 3 internal pull-ups, 1k5, 2k2, 4k7, automatically selected by the ECU
Manifold air temperature, coolant temperature, oil temperature, fuel temperature

Crank trigger inputs 3
Selectable 2k2 pullup (on in digital mode, off in reluctor mode)
Variable voltage trigger threshold from 0 to 65V – either arm input for reluctor or threshold for digital input
AC coupled zero crossing trigger in reluctor mode
Variable filtering 1 to 192 µs
See built-in scope section
Vehicle speed input 1
Selectable 2k2 pullup
Variable voltage trigger threshold from 0 to 65V
Variable filtering 1 to 192 µs
See built-in scope section
Sensor power and ground
5V regulated output for sensors, max 100 mA, current limited (voltage is monitored by ECU)
Sensor ground connected to ground inside ECU under firmware control to detect external ground loops in the wiring (voltage is monitored by ECU)
Knock input 1
50 k input impedance
Sampled at 80 kHz (12-bit resolution, 3.3V peak to peak max voltage),
Variable second order highpass and lowpass filters
Selectable start and end of sampling windows (in crank angle)
Wired Outputs 2
Dedicated outputs for tacho and EFI relay/Fuel pump
Tacho output has inductor to generate back-EMF spike for impulse tachometers.
EFI relay output can be configured as fuel pump or EFI relay. Switches to ground, current limited to 600 mA
Headphone output 1 Mono output, can be selected as direct knock input or filtered knock input
Power sources 3 ECU can be powered by 12V EFI input, ignition switch, or USB (USB for settings / firmware upgrades / log retrieval only; 12V must be applied to read inputs)
CAN channel 1
Up to 1 Mbps
Internal 120 Ohm terminating resistor can be turned on and off with ECU setting on each channel
USB connection 1
Standard USB mini AB connector.
12 Mbps max speed
USB appears as mass storage device (USB stick); no drivers are necessary
Software installer included on mass storage device
Serial connections 4
All 4 use 4-pin Molex connectors
2 x serial in (ground, transmit, receive)
1 x serial out (ground, transmit, receive)
1 x controller out (ground, transmit, receive and 12V switched, current limited power) – eg for dash, hand controller
Wireless connection 1
Access point
230kbps max speed
Settings and live data only (no log retrieval due to speed)
Inbuilt sensors
Microphone
3 axis accelerometer
3 axis rate gyro
Inbuilt logging 32 MB
Max 30 hrs @ 10 Hz, 13 channels
Min 20 mins @ 100 Hz, 125 channels
Exception (fault) detection 16 MB Separate logging memory for storing logs during “exceptions” (sensor / trigger faults etc)
Built-in scope 4 channels
Max sample rate 200 kHz (5µs sample period)
1000 samples per screen (min 5ms across the screen)
Analogue trigger inputs sampled at 40 kHz
Channels include

Analogue CAS inputs
Peak detected CAS voltages
CAS threshold voltages
Filtered CAS inputs
Analogue external inputs
Raw and filtered knock waveforms
Current engine angle
Calibrated input values
Intermediate calculation values
Output calculated values
Main loop execution speed Variable depending on tuning mode and corrections enabled, 400 Hz nominal


Number of injector outputs 8
Switching topology for low heating
Peak and hold current waveforms
Programmable peak and hold current
Max current per channel 4A continuous
Nominal current per channel 1A (can be controlled in software)
Unused injector outputs can be configured as auxiliary outputs, PWM capable, but only switching to ground
Output voltage and current monitored
Number of ignition outputs 8
Appears as a 470 Ohm to supply when high, short to ground when low
Current limited output
Unused injector outputs can be configured as auxiliary outputs, PWM capable, but only switching to ground, and only low current
Voltage and current monitored
Number of aux outputs 4
Push-pull outputs (can drive high or low)
High side current limited to 1.2A
Low side current up to 4A continuous
Can be PWM but not engine synchronous
Voltage and current monitored
Hardware upgrades 2
Small Modules ( analogue input, real – time input and output module)

EMOD013 / ADAPTRONIC MODULAR PLUG-IN ECU - S1 MAZDA RX8 (STANDALONE)

$1,438.99Price
SMALL MODULE SLOT 1
SMALL MODULE SLOT 2
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