Engine Management Systems DIYAutoTune MS2357-C

DIYAutoTune

MS2357-C

MegaSquirt 2 Programmable EFI Engine Management System PCB3.57 with black case by DIYAutoTune

Engine Management Systems


24 MHz HCS12 processor
Ignition control
Built-in rev limiter, either 'fuel cut' or 'spark retard
Free tuning software allows for real time tuning and data logging for later analysis
Built in 2.5 bar MAP sensor reads up to 21 psi of boost

Completely assembled including:


All 'Basic Components'

PWM Flyback Damping Circuit components

Hall Sensor/Coil(-) and VR Sensor Ignition Trigger Components (jumpered for Hall sensor, optical sensor, points, or fuel only using negative coil input- you can reconfigure for any input you like)

Current Limiting Circuit Components

5 volt ignition output (JS10 jumpered directly to pin 36) for EDIS, Bosch 124, or GM HEI ignition control

Slot for installing a BIP373 (not included) for direct coil control

Also includes solder-cup DB37 and DB15 with clamshells for building your own harness.

The MegaSquirt EFI System is truly the dream Electronic Fuel Injection computer for the DIYer. MegaSquirt has been installed on thousands of engines from restored classics to daily drivers to full on race-cars. Turbo, supercharged, or NA the MegaSquirt can handle your fueling needs.

Available Source code means Endless Development


As with the original MegaSquirt EFI system the MegaSquirt 2 is an open project allowing anyone to customize the hardware and code to meet different needs. This firmware's featureset has grown hugely and continues to be refined. If there's a feature you're after, chances are MS2/Extra can do it!

Wheel decoding for a stack of different ignition system trigger wheels

Coil on plug/wasted spark ignition

16x16 Volumetric Efficiency (VE) and 12 x 12 Ignition Tables

Boost control

Shift Light control

Water Injection control

Knock Sensor Input

Staged Injection

2 Stage Nitrous Control

So much more that we do not have room to list! Search for msextra to find full documentation


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