Megasquirt Unleashed A Comprehensive Guide to Engine Control

Megasquirt can do Ignition cut instead of fuel cut. (boosted cars want this) It can control boost. It can control nitrous, and be ran in a ... A megasquirt allows you to control and program the fuel being pumped into your engine and when the spark plugs fire. The X1/9 injectors are low impedance “peak and hold” injectors. This means they need a certain current to open them and a lower current to keep them open. 56 posts User avatar supakat MegaSquirt/Tuner Studio Tuning Theories/Concepts Post by supakat » Wed Jan 14, 2015 6:54 pm Fuel Injection, Carburetion & Fuel System - Intro to megasquirt - The MegaSquirt? family of EFI controllers (including MS-I?, MS-II?, ... Megasquirt is an electronic fuel injection system, a stand alone system that manages the fueling in your car. It's about a $1000 - insignificantly less if you go down the junkyard route. microsquirt ~ $375 ign4 wasted spark coil ~ $80 ignition coil driver ~ $89 trigger ... The Megasquirt has become a very popular ECU for the RX-7. It is an extremely capable and inexpensive DIY ECU. However as the Megamanual says, "Experimental ... E I E I O ... Megasquirt is fantastic for boosted race engines where you spend hundreds or thousands of hours data logging and fine tuning every ... The MS has the INJECTOR PWM drive. and is fully programmable for this. one must learn the dead times and all that first. there is a huge write up on this , ...