Mazda MX5/Miata Megasquirt ECU's
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Mazda Mk1 MX5 PnP year:

Lead time: 4-10 days

MK1 MX5/Miata 1.6 and 1.8 - £530 plus £18 postage

Features:

  • 16x16 Fuel table
  • 12x12 Spark table
  • Rev limiter
  • Over-boost protection
  • Mappable Air:Fuel ratio targets
  • Wide band or Narrow band
  • Coolant temperature related ignition timing advance
  • Inlet air temperature related ignition timing retard
  • Manifold absolute pressure rate of change or Throttle position sensor rate of change acceleration enrichment
  • Overrun fuel cut
  • Boost control
  • Built-in air density correction
  • 21PSI MAP sensor
  • Knock sensor input with adjustable sensitivity
  • Table switching input. Change fuel and spark maps on the fly for different fuels, nitrous activation ect
Kit includes:
  • Air temperature sensor (Allows removal of AFM)
  • 2 meter loom for air temperature sensor
  • Wideband lambda input
  • Knock sensor input
  • Switchable map input
  • Programmable output (warning LED, or relay control)
  • MS2 Based PnP ECU
  • RS232 COMMS cable
  • Tuning software and Documentation CD
  • MX5 base map pre-loaded
  • 1.5 meter vacuum hose for MAP signal and "T" fitting
  • Wiring PDF HERE
  • PnP CD HERE


Mazda MX5 year .........

Gen 2 PnP ECU

Lead time: 2 weeks

MX5 / Miata 1.8 from 1999-2000 - £795 Plus £18 postage

Note this can be used on all MX5's from 1990-1997 cars too, but it has vertually the same features as above

This setup provides a true Plug-n-Play, fully mappable MegaSquirt MS2 ECU using the DiyAutoTune generation 2 Plug and Play ECU.

Features:
  • 16x16 Fuel table
  • 12x12 Spark table
  • Rev limiter
  • Over-boost protection
  • Mappable Air:Fuel ratio targets
  • Wide band or Narrow band
  • Coolant temperature related ignition timing advance
  • Inlet air temperature related ignition timing retard
  • Manifold absolute pressure rate of change or Throttle position sensor rate of change acceleration enrichment
  • Overrun fuel cut
  • Staged Injection
  • Built-in air density correction
  • Real time baro-correction
  • 4Bar MAP sensor
  • Knock sensor input with adjustable sensitivity
  • Headphone output for knock sensor - (listen for knock while you tune)
  • Table switching input. Change fuel and spark maps on the fly for different fuels, nitrous activation ect
Kit includes:
  • MS2 Based PnP ECU
  • RS232 COMMS cable
  • Tuning software and Documentation CD
  • Miata base map is pre-loaded to help your engine start on the first turn of the key ( other model base maps included on CD)
  • 6" meter vacuum hose for MAP signal and "T" fitting
  • Four screws for ECU mounting

Mazda MX5 year .........

MegaSquirtPnP Pro ECU (MS3)

Lead time: 2 weeks

MX5 / Miata 1.8 from 2001-2005 - £1020 Plus £18 postage

This is the ultimate in control, using the MS3 setup, it has VVT control and SD card logging, providing a true Plug-n-Play ECU

Features:
  • 16x16 Fuel table
  • 16x16 Spark table
  • 8 x 8 VVT control table
  • Multiple Acceleration enrichment strategies
  • Programable voltage regulator control
  • 4 sequential fuel injector channels with individual trim tables
  • Onboard peak and hold drivers support both high and low impedance injectors - No external ballast resistor is needed!
  • Rev limiter
  • Rally style anti lag
  • Water injection control - on/off or variable
  • Knock sensor input with adjustable sensitivity, crank angle windowing, and more
  • Over-boost protection
  • Mappable Air:Fuel ratio targets
  • Wide band or Narrow band
  • Coolant temperature related ignition timing advance
  • Inlet air temperature related ignition timing retard
  • Manifold absolute pressure rate of change or Throttle position sensor rate of change acceleration enrichment
  • Overrun fuel cut
  • Staged Injection
  • Built-in air density correction
  • Real time baro-correction
  • 4Bar MAP sensor
  • Table switching input. Change fuel and spark maps on the fly for different fuels, nitrous activation ect
Kit includes:
  • MS3 Based PnP ECU
  • RS232 COMMS cable
  • Tuning software and Documentation CD
  • Miata base map is pre-loaded to help your engine start on the first turn of the key ( other model base maps included on CD)
  • 6" meter vacuum hose for MAP signal and "T" fitting
  • Four screws for ECU mounting