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How to MegaSquirt Your 4G63 Powered DSM (Eclipse/Talon/Laser)
Please read the ‘disclaimer’ at the top of the parent page here. This documentation is for using the MS1/Extra firmware version 029v or later, MS2/Extra 3.3.1 or later, and MS3 1.2.4 and later. Tach Input Background: Crank Angle Sensor (CAS) Wheel in the 1G DSM This article was originally based on the 1st gen…
Read MoreHow to MegaSquirt Your Nissan 280ZX Turbo
Directly driving the coil with the MegaSquirt-I PCB 3.0 and MSnS-E 024s9 or later or the MegaSquirt-II Application: 1982-1983 280ZX Turbo, or conversions using the 82-83 turbo distributor Updated 10/20/2020 – link to HybridZ.org changed These same modifications work for the ’84-’89 300ZX, both turbo and non turbo. Level of control: Full Standalone EMS–…
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Expand your I/O with a DD-EFI Pro Dash
The guys at DD-EFI have done it again! With their Pro Dash’s ability to work as an I/O Expansion on MS3Pro, MSPNP, and any other MS2 or MS3 based products. Check out this guest blog post they have put together below. Which turns into a bit of a technical guide to help you know how…
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The EFI Tuners Guide Chapter 4 – Electronic Fuel Injection Options – TBI, MPFI, SPFI, ITBs and DI
Updated September 2022 by Jerry Hoffmann Chapter 4: Electronic Fuel Injection Options – Throttle Body Injection (TBI), MultiPort Fuel Injection (MPFI), Sequential Point Fuel Injection (SPFI), and Direct Injection (DI) What is your starting point– Factory EFI Takeover? Or Carb-to-EFI Conversion? First off, let’s discuss the different people and perspectives that you’re approaching this…
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Tina Pierce has a new ride! 1966 Chevy Nova
The Fastest Woman in Oklahoma! If you’re a fan of big engines, fast cars, and straight up drag racing then you have probably heard of Tina Pierce. Tina has had a need for speed since the age of 8 but her family wasn’t necessarily a racing family. She would blast down the streets on a…
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Adding a camshaft position sensor and a crankshaft position sensor to an older engine
Many engines from the 1990s and later already have enough sensors to fully support sequential fuel injection. But what if you’re converting an older carbureted engine to EFI, or want sequential injection on an engine with an early bank to bank EFI system? Sometimes, you may be able to get an easy bolt-on solution from…
Read MoreCarb to EFI: Other ignition control alternatives
Objective of this Article In Part 2 of this article, we covered how to take control over the ignition on our 1977 Chevy Nova. We opted to get a HEI distributor out of a van in the local junkyard. This is a pretty straightforward option if you’ve got a Chevy V8. But what if you…
Read MoreDIYPNP v1.1 Basic Jumpers
Now that we’ve assembled the main board and adapter board, we’ll install the basic jumpers to provide the DIYPNP with power, grounding, sensor inputs, and injector outputs. These jumpers simply run from a pin on the lower edge of the DIYPNP main board to the appropriate holes in the adapter board. If you don’t have…
Read MoreBasic Jumpers – DIYPNP v1.5
Now that we’ve assembled the main board and adapter board, we’ll install the basic jumpers to provide the DIYPNP with power, grounding, sensor inputs, and injector outputs. These jumpers simply run from a pin on the lower edge of the DIYPNP main board to the appropriate holes in the adapter board. First, we recommend you…
Read MoreDIYPNP V1.5
The DIYPNP board lets you build your own plug and play engine management systems. The core of the DIYPNP kit is a MicroSquirt module that plugs into an expansion ‘mainboard’ with on board circuits for many features, including direct coil control, boost control, knock control, and several general purpose inputs and outputs. You assemble this…
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