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Features
MegaSquirt-II Engine Management System w/PCB3.0 Assembled Unit Part # MS230-C This- MS230-C unit is fully assembled using the genuine B&G partial kit
- with PCB3.0 and all available circuitry options as listed:
- All 'Basic Components'
- PWM Flyback Damping Circuit components
- Hall Sensor/Coil(-) and VR Sensor Ignition Trigger Components
- IGBT High Current Ignition Driver Components
- Current Limiting Circuit Components
That's right, every single option to enable every single feature this great ECU has to offer.  - The MegaSquirt 2 Standalone EMS is the latest product from Bowling and
- Grippo. Truly the dream ECU computer for the DIYer. This latest
- rendition can control fuel, ignition, stepper motor IAC, and more for
- your turbo, supercharged, or naturally aspirated engine. More
- information about MegaSquirt-II can be found at http://www.megasquirt.info/ms2.
MegaSquirt II includes all of the features and benefits of the original...  | Onboard MAP sensor for NA or boosted engines up to 21psi! | | | Speed density or Alpha-N. | | | Use any injector - High or Low impedance. | | | Compatible with output from narrowband and wideband O2 sensors. | | | Log data on your laptop for later analysis. | | | Tuning software is free for download and regularly updated with new features. | | | Open Source design - all code and hardware information is available online. | | | Includes proper female DB37 connector and shell for building your wiring harness. | Additional Features new to the MegaSquirt-II - 24 MHz HCS12 processor,
- Fuel control to 1 µsec (100 times more resolution than MegaSquirt-I),
- Ignition
- control (full spark timing advance control, dwell control, etc) for one
- coil/distributor (7 pin HEI for example) and Ford's EDIS systems,
- On-board stepper motor driver for IAC stepper control (we install the jumpers for this by default)
- Ford PWM idle valve firmware support,
- Built-in rev limiter, either 'fuel cut' or 'spark retard',
- All tables are now 12×12 in size,
- WBO2 AFR target table (in AFR units),
- Independent dual-tables for VE and AFR target,
- EGO
- feedback in wide-band mode is proportional to the difference between
- the measured AFR and the target AFR, the bigger the difference, the
- bigger the feedback step,
- Spark advance table can have different rpm and kpa bins than VE and AFR tables,
- 115,200 baud serial interface with MegaTune2.25+,
- CANbus networking
- Barometric correction amount and direction configurable in software, and provisions for:
- barometric correction based on initial MAP reading,
- independent 2nd barometric MAP sensor for continuous real-time baro correction, or
- no baro correction.
- TPS values for open loop and flood clear mode are user configurable,
- MAP based open loop can be set as well as TPS,
- Both TPS and MAP based accel enrichment is built into the code, you can configure the ratio of each,
- Blended Alpha-N and speed density is an option,
- 2 spare I/O lines for custom controls. (This
- is in addition to 4 lines for Idle stepper control if you don't need
- this, or the Fast idle solenoid then becomes a spare if you do use a
- stepper motor.)
DIYAutoTune Completed Units also Feature: | | Extruded Aluminum case with CNC machined flanged ends for easy mounting and a perfect fit! | | | The crystal and all nuts are glued in place to reduce sensitivity to vibrations. | Open Source means Endless Development As - with the original MegaSquirt EFI system the MegaSquirt 2 is an open
- source project allowing anyone to customize the hardware and code to
- meet different needs. Already there are several customizations in the
- works in the MS2-Extra code, currently in alpha and soon to enter beta
- testing.
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