DIYAutotune MegaSquirtPNP Gen2 Plug and Play Standalone Engine Management System Nissan 240SX 1996-2001

Welcome to DIYAutoTune, home for all of your Do-It-Yourself (DIY) automotive tuning needs. We have everything you need to install your own fully programmable Engine Management System on almost any engine in any car/truck/motorcycle/boat/snowmobile, you can think of! For the hardcore DIY'er that wants to build their own EMS, we've got you covered, or for others who would prefer that we build you an ECU to your specification, leaving you with the wiring and tuning side of things (with our help of course), we've got you covered too! We have also added a large number of Plug-n-Play (PNP) solutions to our line-up?

Start reaping the benefits of a Standalone Engine Management System (EMS) immediately. With the ability to dial your engine in for maximum power and performance no matter what modifications you've made, and when you mod something else, just dial it in. You don't need to pay someone else to do this for you if you have the willingness to read and learn about the system a bit. It's laid out and made user friendly with the first time EFI tuner in mind, but with the power of an advanced Engine Management System.

Features :

• Fully Plug and Play Installation - No wiring required for basic functionality. Average install time is under 1 hour!
• KA24DE base map is pre-loaded to help your engine start on the first turn of the key (other model base maps included on USB stick)
• Real time tuning and data logging with a laptop connection
• Supports most aftermarket wideband sensors

Fully Tunable Engine Control :

• 16x16 Fuel Tables allow high resolution tuning
• 12x12 Ignition Tables
• Multiple Acceleration enrichment strategies
• Closed Loop Idle Speed Control
• Air Conditioner Control
• Up to 4 sequential fuel injector channels with individual trim tables (Add on trigger disc required for sequential injection)
• Onboard peak and hold drivers support both high and low impedance injectors - No external ballast resistor is needed!
• Allows removal of stock MAF

Advanced Feature Set (Included) :

• 12x12 Air Fuel Ratio Target Tables for use with wide band O2 sensor for precise tuning and table trim.
• Built-in 2-step rev limiter / launch control with flat shift
• Real time barometric correction
• Internal 4-bar MAP sensor reads up to 44PSI of boost
• Overboost protection
• Closed loop boost control (Requires DIYAutoTune.com EBC solenoid kit)
• 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, etc.
• Input for flex fuel sensor - switch between E85 and gasoline on the fly!
• CANBus connector allows interconnection of other MegaSquirt-compatible devices for additional functions (EGT Input, Automatic Transmission Controller, Additional Sensors?..the possibilities are limitless!

Includes :

• KA24DE 240SX 9501b MegaSquirtPNP ECU
• MSPNP RS232 serial tuning cable, 6' (USB adapter sold separately, if needed)
• Tuning Software and Documentation USB Stick
• 6' Vacuum Hose for MAP Signal and 'T' fitting
• Four Screws for ECU mounting

Fitments :

• USDM Nissan 240SX w/ KA24DE Engine & Manual Transmission 1996-1998
• Nissan Altima KA24DE & Manual Transmission 1997-2001

Notes :

• These OEM ECU connectors are no longer available to purchase new. Due to popular demand for this product though, we've created a trade in program where you must ship us a factory PCM with a good condition connector in order to build your new MSPNP Gen2 ECU. We will remove the connector from your factory PCM to build your new MSPNP2. Orders received without a proper trade-in will be refunded less a 7% administrative fee so please only place an order if you have a good condition ECU/Connector to send to us to use. You can place your order here on the website, and then follow these instructions: Customer_Instructions - MSPNP2-NS9501 Customer Supplied Connector Program to send us your connector. We'll build your ECU to order and get it out to you fast!
• Although there is a paid upgrade to TunerStudio, it is not needed to tune this ECU. The free version included on the USB Stick can access all the features and tables of the MegaSquirtPNP. The paid version of TunerStudio simply adds tuning and analysis software, such as VE Analyzer Live to tune the fuel tables based on wideband O2 feedback (requiring a wideband O2 sensor and controller, sold separately). It also unlocks the ability to use customized dashboards, such as our MSPNP2 Dash, which is designed specifically to help make tuning your new build intuitive and easy!