Loading Firmware

Loading the Firmware onto your DIYPNP This article will cover how to load firmware on your DIYPNP ECU, in a step-by-step manner. Step 1 — Download the firmware The first thing we’ll want to do is make sure we’ve downloaded the firmware version that we are planning to upload to the DIYPNP ECU. You can…

How to MegaSquirt Your Chrysler Hemi Engine

How to MegaSquirt your Gen III Hemi, using stock sensors and coils Updated 6/1/2018 – now with VVT settings! For MS3Pro settings, see section 5.3.4.16 of the MS3Pro manual for VVT motors, 5.4.7 for non-VVT motors. Application(s): This article covers the new Mopar Hemi Magnum engines (5.7, 6.1, or 6.4) that Chrysler started producing in…

14point7 Spartan 3 V2 Wideband Controller

SKU:

The Spartan 3 V2 is a streamlined, high-performance CAN bus-enabled wideband oxygen controller, engineered for precision. It supports both Bosch LSU 4.9 and LSU ADV wideband sensors and delivers superior accuracy without unnecessary extras. Equipped with two programmable analog outputs—one high-performance and one standard—along with CAN bus and USB connectivity, the Spartan 3 V2 offers…

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AXM-120 VR conditioner

SKU: AXM-120

The AXM-120 VR conditioner converts sine wave signals from a variable reluctor sensor into an easy to process square wave for your engine management or data logger.

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QuadSpark 4-Channel Ignition Module

SKU: QuadSpark-

Introducing the AMP EFI Quadspark Ignition Module V2 – your trusted solution for robust ignition control in high-performance applications.  We’ve enhanced the design featuring an upgraded design in a compact aluminum case with a DT-style connector, maintaining its small form factor. This versatile module effortlessly accommodates up to 4 coils, making it an essential component…

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Automotive Relays: What You Need to Know!

In this informative article, we explore how relays work and the vital role that relays play in standalone engine management systems. Reliable electrical power is the backbone of any successful ECU installation, and automotive relays are the trusted components that ensure quick and precise switching of various circuits.

Eric Anderson’s Supercharged SSM Miata

Knoxville, TN native Eric Anderson has put together probably the most successful autocross car in in the US, and probably the world. Meet LaFawnda, his once upon a time daily driver now turned full race car and multiple time SCCA National Championship winner. @eunos735 #scca #funwithcars #mazda #hoosier #miata #prosolo #burnout #fyp #getsome #themconesbecallin #fortheboys…

Application Docs

How to jumper and configure your DIYPNP to get your car fired up on the first try This list of Application Documentation articles covers how to install and configure your DIYPNP MegaSquirt engine management system.   DIYPNP Documentation for 1987-1992 BMW 325 DIYPNP Documentation for 1988 – 1991 Chevy TBI V8 DIYPNP Documentation for 1988…

MegaSquirt ECU Options

MegaSquirt EFI – the original, and still the best This covers the “core” MegaSquirt lineup – for other products, including MSPNP and MSPNP Pro plug and play options as well as the MS3Pro lineup, please see our “Which MegaSquirt is right for you?” page. The original MegaSquirt-I is out of production – the processor is…

LS Central-MegaSquirt Your Gen 3 & Gen 4 LS Engine

GM Gen 3 and Gen 4 LS engines are capable of BIG power due to the vast selection of OEM and aftermarket parts & electronics.  They are also widely available and share a lot of common traits, making many of their parts interchangeable.  However, not knowing some subtle differences can propel you down a more…