E30/325i/E32/E34 1987-1993 MSPNP Gen2 Plug And Play ECU

Product Details

The MegaSquirt ECS is a Fully Plug and Play Installation – No wiring is required for basic functionality.  The average install time is under 1 hour! An M20 base map is pre-loaded to help your engine start on the first turn of the key (other model base maps included on CD) Featuring real-time tuning and data logging with a laptop connection and support for most aftermarket wideband sensors!

Fully Tunable Engine Control!

• 16×16 Fuel Tables allow high-resolution tuning
• 12×12 Ignition Tables
• Multiple Acceleration enrichment strategies
• Closed Loop Idle Speed Control
• Air Conditioner Control
• Bank to bank fuel control with stock wiring, or 3 channel semi-sequential fueling with minor wiring changes
• Onboard peak and hold drivers support both high and low impedance injectors – No external ballast resistor is needed!
• Allows removal of the stock airflow meter

Advanced Feature Set (Included!)

• 12×12 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 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!

What you get in the box:

• MSPNP2 Standalone Plug and Play B8793 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

Here is a partial list of BMW DME (stock ECU) part numbers that this ECU can replace:

• 0 261 200 150     –     1986-1988 E24 635CSi with M30B35 engine
• 0 261 200 152     –     1987-1991 E30 320i with M20B20 engine
• 0 261 200 153     –     1987-1991 E30 325i/is/iX with M20B25 engine
• 0 261 200 154     –     01/1987-09/1987 E30 325es with M20B27 engine
• 0 261 200 172     –     European 1987-1991 E30 320i with M20B20 engine
• 0 261 200 173     –     1987-1991 E30 325i/is/iX with M20B25 engine + 1987-1990 E34 525i with M20B25 engine
• 0 261 200 179     –     1989-1992 E34 535i with M30B35 engine
• 0 261 200 350     –     1988-1995 E34 M5 with S38B36 engine
• 0 261 200 351     –     1987-1991 E30 325i/is/iX with M20B25 engine
• 0 261 200 380     –     1987-1991 E30 325i/is/iX with M20B25 engine
• 0 261 200 382     –     1987-1991 E30 325i/is/iX with M20B25 engine
• 0 261 200 524     –     1987-1991 E30 325i/is/iX with M20B25 engine + 1987-1990 E34 525i with M20B25 engine
• 0 261 200 525     –     1987-1991 E30 325i/is/iX with M20B25 engine
• 0 261 200 526     –     1987-1991 E30 325i/is/iX with M20B25 engine

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.

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