MSPNP2 Gen 2 Toyota 93-95 SW20 MR2 & ST185 Celica All-trac / GT-Four 3SGTE

3S-GTE] (Manual Transmission) Important Compatibility Notes: JDM 3rd generation 3S-GTE: Compatible 1996-2000 Toyota 4A-GE 20v blacktop: Undocumented The MegaSquirtPNP Gen 2 is pin-compatible with the 1996-2000 Toyota 4A-GE 20V Blacktop. Some users have successfully installed it using the stock 20v harness, but we do not offer documentation or a base map for these engines. Support for non-standard applications is limited compared to a fully plug-and-play install. Verify compatibility with non-U.S. or non-Canadian Toyota ECUs by checking the part numbers below. Toyota ECU Part Numbers Replaced by this ECU: 89661-28280 89661-28290 89661-17380 89661-17390 89661-17460 89661-17470 May fit other applications; please feel free to contact us if you’re not sure. Important Installation Note: IAT Sensor Installation Required: Included (1) IAT Sensor & (1) Aluminum Weld-in Bung Features: Fully Plug and Play Installation: No wiring required for basic functionality except for the included air temperature sensor. Average Install Time: Under 1.5 hours! 3S-GTE 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 4 Sequential Fuel Injector Channels: Individual trim tables for each injector channel 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: 1993-1995 3S-GTE MR2 / Celica 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 IAT Sensor with Connector and Pins Weld-in Aluminum Bung for IAT Sensor Tuning Software and Documentation Card Four Screws for ECU Mounting