The MS3Pro Buick Grand National Plug and Play (P/N: MSPNPPro-GNX8487) Fits 1984-1987 Buick Regal with the 3.8 Turbo V6, including Grand National, T-Type, and GNX.
Buick Grand National Plug and Play Model Features:
- Fully Plug and Play Installation – No wiring required for basic functionality.
- Average install time is under 1 hour!
- Base map is pre-loaded to help your engine start on the first turn of the key
- Real time tuning and data logging with a laptop connection
- 8 GB internal data logging with built in SD card
- Supports most aftermarket wideband sensors
- Fits directly in the stock ECU pocket in the kick panel. No extension harnesses required!
Fully Tunable Engine Control!
- 16×16 Fuel Tables allow high resolution tuning
- 16×16 Ignition Tables
- Multiple Acceleration enrichment strategies
- Closed Loop Idle Speed Control
- Air Conditioner Control
- 6 sequential fuel injector channels with individual trim tables
- Onboard peak and hold drivers support both high and low impedance injectors – No external ballast resistor is needed!
- Allows removal of stock MAF sensor
- Use either factory C3I ignition or coil per plug conversions
- Torque converter lock up control
- Boost control using stock or aftermarket boost control solenoids
Advanced Feature Set (Included!)
- 12×12 Air Fuel Ratio Target Tables for use with wide band O2 sensor for precise tuning and table trim.
- Multiple traction control strategies
- Built-in 3-step rev limiter / launch control with flat shift and burnout rev limiter
- Time based timing / boost increase after launch
- Real time barometric correction
- Internal 4-bar MAP sensor reads up to 44PSI of boost
- Overboost protection
- CO2 based boost control
- Set boost by RPM and throttle, ground speed, or gear (Improve performance with EBC solenoid kit
- Rally style anti lag
- Water injection control – on/off or variable
- Knock sensor input with adjustable sensitivity, crank angle windowing, and more (advanced features require bypassing ESC module)
- 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 if swapping to a 4L80E, Additional Sensors…..the possibilities are limitless!
What you get in the box:
- MS3Pro Plug in ECU for Buick Grand National
- RS232 tuning cable
- Tuning Software and Documentation on USB memory stick with three base maps included
- 6′ Vacuum Hose for MAP Signal and ‘T’ fitting
- Registered version of TunerStudio and MegaLog viewer included
Add an optional USB tuning cable
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PHONE: (586) 294-4404