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Maxx ECU Nissan S14/S15 (SR20) PNP ECU
Maxx ECU Nissan S14/S15 (SR20) PNP ECU
Maxx ECU Nissan S14/S15 (SR20) PNP ECU
EFI Motorsport

Maxx ECU Nissan S14/S15 (SR20) PNP ECU

$485.00 $0.00
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MaxxECU Plug in Play ECU for Nissan S14A/S15 with SR20 engine

Offered with Maxx Street or Maxx RACE ECU's

Fitment

-1993-1999 Nissan Silvia S14A SR20DET

-1992-2002 Nissan Silvia S15 SR20DET

Maxx ECU plugin solution 

Selected MaxxECU advantages
  • Built-in MAP-sensor (up to 43 psi / 3bar of boost pressure)
  • MDash/RealDash Android app connectivity
  • Superfast USB communication
  • High or low impedance injector support
  • No changes in original electronics
  • Direct access to up to 8 EGT-sensors
Selected vehicle features
  • Uses stock harness, easy installation
  • The air mass meter is removed
  • Controls idle valve, AC, tachometer and other instruments
  • Stock lambda sensor(s) is replaced with the included wideband sensor
Selected MaxxECU functions
  • Boost control
  • Launch control
  • Shift-cut
  • Lambda control
  • Boost level switching

Maxx Street ECU

Product no: 1764

  • Built-in 400kPa(3bar boost) MAP-sensor
  • Fast and reliable USB PC-communication
  • Stock MAF-sensor(if equipped) can be removed and replaced with MaxxECU internal MAP sensor
  • Control orginal idle solenoid, AC, tachometer and other original equipment*
  • Fuel injectors can be replaced with optional high or low ohm (with external resistors)
  • Stock lambdasensor(s) must be removed and replaced with included LSU 4.2 wideband oxygen sensor
  • No change in the vehicle's original system needs to be done*
MaxxECU STREET inputs
  • Intake air temperature sensor (IAT)
  • Coolant temperature sensor (CLT)
  • Throttle position sensor (TPS)
  • Lambda (WBO) sensor. Uses a sensor directly connected to the ECU without any additional electronics. Supports Bosch LSU 4.2, 4.9
  • 2 trigger inputs. VR or digital. Automatic trigger level detection. The signals are processed by a completely separated processor for maximum performance and immunity against interference
  • 2 extra temperature sensors. Can be used as switches or to control additional functions
  • 2 extra 0-5V inputs. Can be used for additional sensors such as for measurement of fuel/oil pressure
  • 2 digital inputs used for example for speed sensors (Hall) or switches
  • Built-in 400kPa MAP-sensor for up to 3bar/43PSI of boost
MaxxECU STREET outputs
  • 6 injectors outputs. High impedance only
  • 6 ignition outputs. 5V signal to drive ignition modules, CDI units or coils
  • 4 outputs for extra features. Can be used to control virtually anything. Fuel pumps, idle control, boost solenoids, nitrous, shift lights, fans, warning lights, etc. GPO 1-3 (2A), GPO 8 (5A)
MaxxECU STREET technical
  • CAN bus (additional wires required)
  • USB communication for tuning with MTune
  • 8MB memory for internal logging, up to 1000Hz
  • Supply voltage 8-22V
  • ARM Cortex-M3 120MHz main processor
  • Resolution on ignition: 0.1 degrees
  • Resolution on injectors: 0.001 ms
  • Updates the fuel and ignition calculations 2000 times per second
  • The fastest PC communication on the market
  • Weight: 520g
  • 140x134x42mm (including mounting points, excluding connector)
  • Aluminium casing

Maxx Race ECU

Product no: 1783 / 1896

  • 8 built-in exhaust temperature (type-k) amplifiers (requires secondary cable harness)
  • Built-in 400kPa(3bar boost) MAP-sensor
  • Fast and reliable USB PC-communication
  • Android MDash app wireless BT-communication as dash
  • Stock MAF-sensor can be removed (if exist) and replaced with MaxxECU internal MAP sensor
  • Control orginal idle solenoid, AC, tachometer and other original equipment*
  • Fuel injectors can be replaced with optional high or low ohm
  • Stock lambdasensor(s) must be removed and replaced with included LSU 4.2 wideband oxygen sensor
  • No change in the vehicle's original system needs to be done*
MaxxECU RACE inputs
  • Intake air temperature sensor (IAT)
  • Coolant temperature sensor (CLT)
  • Throttle position sensor (TPS)
  • Lambda (WBO) sensor. Uses a sensor directly connected to the ECU without any additional electronics. Supports Bosch LSU 4.2 and 4.9
  • 2 trigger inputs. VR or digital. Automatic trigger level detection. The signals are processed by a completely separated processor for maximum performance and immunity against interference
  • 2 extra temperature sensors. Can be used as switches or control of additional functions
  • 2 knock sensor inputs
  • 6 extra 0-5V inputs. Can be used for additional sensors such as measurement oil/fuel pressure
  • 4 extra digital inputs used for example speed sensors (VR / Hall) or switches
  • 8 EGT TYPE-K/N inputs (1200C/2200F) in separate harness
MaxxECU RACE outputs
  • 8 peak/hold injector outputs. 1-2 high or low impedance injectors per output. 8A per output
  • 8 ignition outputs. 5V signal to drive ignition modules, CDI units or coils
  • 9 extra LOW DRIVING outputs for additional features. Can be adjusted to control virtually anything like fuel pumps, idle valves. GPO 1-8,10 (2A), GPO 9 (5A)
  • 2 extra +12V DRIVING outputs (GPO 15,16) (2A)
  • 4 extra motor outputs (ex E-Throttle). GPO 11-14 (2A)
MaxxECU RACE technical
  • CAN bus for expansion modules, OEM vehicle CAN, OBDII
  • USB communication for tuning with MTune
  • Bluetooth for connecting to mobile devices with MDash
  • 8MB memory for internal logging, up to 1000Hz.
  • Supply voltage 8-22V
  • ARM Cortex-M3 120MHz main processor. Three extra processors to handle the trigger, injectors and knock detection
  • Resolution on ignition: 0.1 degrees
  • Resolution on injectors: 0.001 ms
  • Updates the fuel and ignition calculations 2000 times per second
  • The fastest PC communication on the market
  • 50Hz sampling rate on all EGT inputs
  • Up to 1000Hz sampling rate on analog inputs, see tech docs.
  • Weight: 880g
  • 155x195x40mm (including mounting points, excluding connector)