FS: Fully PnP Megasquirt N Spark Extra V2.2 ECU for 96-97
I unfortunately will not be able to pay rent for next month, so my goodies have to go. Up for sale is a MSnSe V2.2 as a full plug-n-play setup for 96-97. Included is the ECU with all of the settings and maps currently running 029v, I will also supply the MSQ file. EasyTherm has already been set to use the Mazda CLT and a Ford IAT. An approximately 2ft wiring harness to install the MS right next to your stock ECU, and an extension harness for the OEM ECU where all you do is plug in the MS ECU harness. It is set up to run the OEM CLT sensor, and the appropriate bias resistor mod was done. The coil input and output mods were done following the DIYAutoTune website tutorial. A TIP120 was installed so that the Mazda idle valve can be used as well. I can also supply my wiring diagram for a 97 miata with appropriate pin colors and locations. Both the MS harness wires as well as the ECU extension harness wires are labeled. Here are pics:








So in summary, you'll be getting a MSnSe V2.2 ECU running 029v, the MS Harness all set up, and an OEM ECU extension harness, all set up. The mods are the input and output (ala diyautotune) for the 1.8l coils (spark settings have also been set as per NathanM-Ed's settings), TIP120 pwm mod, and OEM CLT bias resistor mod.
It'll take longer to put together a mounting setup next to the OEM ecu than it will to install the MS, ask me how I know
The entire system can be swapped from MS to OEM in a few minutes by just disconnecting and reconnected the insulated bullet terminals.
I'm asking 550 obo + shipping which should be around 10$ within the US via USPS Priority Mail. I'm in Los Angeles so local pickup is also available. I can take PayPal, but prefer not to because of their lame fees, personal checks will take a week to clear, and money orders or cash are always great.








So in summary, you'll be getting a MSnSe V2.2 ECU running 029v, the MS Harness all set up, and an OEM ECU extension harness, all set up. The mods are the input and output (ala diyautotune) for the 1.8l coils (spark settings have also been set as per NathanM-Ed's settings), TIP120 pwm mod, and OEM CLT bias resistor mod.
It'll take longer to put together a mounting setup next to the OEM ecu than it will to install the MS, ask me how I know
The entire system can be swapped from MS to OEM in a few minutes by just disconnecting and reconnected the insulated bullet terminals.I'm asking 550 obo + shipping which should be around 10$ within the US via USPS Priority Mail. I'm in Los Angeles so local pickup is also available. I can take PayPal, but prefer not to because of their lame fees, personal checks will take a week to clear, and money orders or cash are always great.
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bigmackloud
Miata parts for sale/trade
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Jan 8, 2021 11:24 AM





