{"product_id":"megasquirt-gen2-pnp-ecu","title":"MegaSquirt GEN2 PnP ECU","description":"The MegaSquirt Gen2 PnP ECU is a fully standalone engine management system engineered for the 1990-1993 Mazda MX-5 Miata with a manual transmission. A Miata base map is pre-loaded to facilitate starting the engine on the first turn of the key.\n\nThis ECU supports most aftermarket wideband sensors and provides real-time tuning and data logging capabilities when connected to a laptop. Key features include 16x16 fuel tables and 12x12 ignition tables for high-resolution tuning, multiple acceleration enrichment strategies, closed-loop idle speed control, and air conditioner control. It also offers up to 4 sequential fuel injector channels with individual trim tables, though a minor wiring change may be needed to enable sequential injection on models not originally wired for it. The onboard peak and hold drivers support both high and low impedance injectors without requiring an external ballast resistor. Users can remove the stock airflow meter and add a variable TPS without special modifications.\n\nFor precise tuning, the system includes 12x12 air fuel ratio target tables for use with a wideband O2 sensor. Additional features include a built-in 2-step rev limiter\/launch control with flat shifting, real-time barometric correction, and an internal 4-bar MAP sensor capable of reading up to 44 PSI of boost, with overboost protection. A closed-loop boost control feature is also available, requiring a separate boost solenoid kit. The ECU has a knock sensor input with adjustable sensitivity and a headphone output to monitor knock sounds during tuning. It also supports table switching for on-the-fly map changes based on fuel or nitrous activation, and has an input for a flex fuel sensor to switch between E85 and gasoline. A CANBus connector allows for interconnection with other MegaSquirt-compatible devices for expanded functionality, such as EGT input or automatic transmission control.","brand":"AMP EFI","offers":[{"title":"Default Title","offer_id":52686925955384,"sku":"MSPNP2-MM9093","price":800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660182645.webp?v=1784878526","url":"https:\/\/store.motormia.co\/products\/megasquirt-gen2-pnp-ecu","provider":"MOTORMIA","version":"1.0","type":"link"}