DIYAutoTune MSPNP2 Gen 2 ECU for 96-98 240SX & 97-01

Enhance your 96-98 S14 240SX or 97-01 L30 Altima with the AMP|EFI MSPNP2 Gen 2 Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is a great choice for racers seeking a reliable, budget-friendly and capable alternative to the MS3-Pro/MSPNP-Pro Engine Management System for off-road and motorsports applications.

Important: This unit is designed for Manual Transmission Only and does not support Automatic Transmission Control.

Compatibility:

95-01 Nissan Version B MegaSquirtPNP2 Gen 2 ECU Supports:

• 1996-1998 USDM S14 Nissan 240SX: 2.4L Dual Cam [KA24DE] (Manual Transmission)
• 1997-2001 USDM L30 Nissan Altima: 2.4L Dual Cam [KA24DE] (Manual Transmission)

Features:

• Fully Plug and Play Installation: No wiring required for basic functionality
  
  • Average Install Time: Under 1 hour!
• KA24DE Start-up Map Pre-loaded: Helps your engine start on the first turn of the key
• Real-Time Tuning & Data Logging: Connect via laptop for easy data monitoring
• Supports Most Aftermarket Wideband Sensors: Integrates with popular systems for accurate tuning

Fully Tunable Engine Control:

• 16×16 Fuel Tables: High-resolution tuning for precise fuel control
• 12×12 Ignition Table: Optimize ignition timing for efficient performance tuning with smooth and responsive adjustments
• Multiple Acceleration Enrichment Strategies: Optimizes fuel and timing for acceleration
• Closed Loop Idle Speed Control: Keeps idle stable in varying conditions
• Air Conditioner Control: Manages AC load based on engine performance
• Up to 4 Sequential Fuel Injector Channels: Individual trim tables for each injector channel (50mm/54mm Nissan Optical Trigger Wheel Required for Sequential Injection)
  
  • Click here To Find Which AMP|EFI/DIYAutoTune Nissan Optical Trigger Wheel You Need?
• Onboard High Impedance Injector Drivers: Drives modern injectors efficiently
• Allows Removal of Stock Airflow Meter: Offers more flexibility in tuning

Advanced Feature Set:

• 12×12 Air-Fuel Ratio Target Tables: Precise tuning with wideband O2 sensor integration
• Built-in 2-Step Rev Limiter: Configurable RPM management with launch control and flat shift functionality for seamless upshifts
• Real-Time Barometric Correction: Dynamic altitude compensation during engine tuning
• Internal 4-Bar MAP Sensor: Boost pressure monitoring up to 44 PSI for aggressive tuning
• Overboost Protection: Engine safeguarding through continuous boost level monitoring
• Closed Loop Boost Control: Precise boost management with compatible EBC solenoid kit
• Table Switching Input: Instant fuel and spark map changes for alternative fuel or nitrous activation
• Flex Fuel Sensor Input: Seamless transitions between E85 and gasoline
• CANBus Connector: Expandable connectivity with MegaSquirt-compatible devices for extended sensor and control integration

What’s in the Box:

• 95-01 Nissan Version B MegaSquirtPNP2 Gen 2 ECU
• M8 Serial Tuning Cable
• 6′ Vacuum Hose for MAP Signal and ‘T’ Fitting
• 26 Pin Connector for Options Port with 6″ Wire Pigtail
• Four Screws for ECU Mounting
• Tuning Software and Documentation Card

Note: Although there is a paid upgrade to TunerStudio, it is not needed to tune this ECU. The free version can access all the features and tables of the MegaSquirtPNP and can be found HERE. 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!