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Adaptronic Plug-In Modular EMS for Nissan RB20 RB25 RB26

* Expect R34 RB25DET NEO Engines

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$ 1350.00$ 1350.001350.0USD

$ 1350.00

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  • 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)
  • Wireless communication
  • Has direct fire ignition and fully sequential injection
  • Supports other outputs like dual speed fuel pump and variable TPS output for the 4WD control or the ALSD on the R33 GTST
  • Maximum output of 22 (8 ignition, 8 injector, 4 auxiliary, tacho and fuel pump)
  • Excellent trigger tracking of the Nissan cam angle sensors
  • Has interactive pinout page as well as telling you which pin does what
  • Fast USB communication, requiring no drivers
  • Headphone port for listening to the knock sensor while tuning
  • 4 x serial in ports
  • 1 x CAN port
  • Power over USB to do loading of maps, firmware etc without having to provide it with 12V power
  • 32MB of onboard logging to flash
  • Exception logging, able to detect faults and log a bunch of things that happen around the same time to help with ECU setup and tech support
  • Very easy to change injectors without rescaling the map
  • Bigger maps, more of them, and more dedicated maps.

VariableNumberDetails

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 inputs
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
  • 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)

 

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About the manufacturer

Adaptronic

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