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Troubleshooting Communications Issues
Troubleshooting Basic Communications Issues Communications issues can be frustrating when you’re in the middle of an important project and trying to do burnies on track with the boys but fear not! They are usually very simple to fix with a few easy steps. We are going to go over some basic fixes for communications issues…
Read MoreConnecting, Calibrating, and Configuring Your Wideband!
How to install and calibrate your wideband! A wideband accurately measures your AFR to better help you target the exact mixture you are looking for depending on the use of the vehicle and the fuel being burned. To make a long story short you basically must have one of these johnnies to get your setup…
Read MoreLow Cost DIY EFI – Electronic Fuel Injection that doesn’t break the bank!
Contact our Technical Sales Team to discuss the perfect system for your Engine Management Needs! Email us at [email protected] with some details on your vehicle, engine and and must-have features and we’ll make sure you’re pointed in the right direction! Low cost DIY EFI Electronic Fuel Injection options for users who don’t mind putting…
Read MoreCommon MegaSquirt EMS Price Quotes
Common Quotes for a complete MegaSquirt System Some common price quotes for complete systems, both assembled and un-assembled in kit form. This is to give you a rough idea and doesn’t cover all situations. You may want to trim it down a bit, or need something else. Here’s a page with info on my recommendations…
Read MoreMegaSquirt 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…
Read MoreLoading 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…
Read MoreMegaSquirt Systems Compared
With all the different MegaSquirt options out there, choosing the right system can be a bit intimidating. The first decision you’ll need to make is the overall approach. Do you want to keep expenses as low as possible by soldering your own kit together? Or would you rather spend a bit more to save a…
Read MoreUsing Third Party Displays & Data Loggers With MegaSquirt
MegaSquirt works with many popular 3rd party dash devices & loggers Last updated 8/24/22 DIYAutoTune Related Products: Digital Dash Displays There’s no shortage of drop-in digital dashes, data logging units, and other displays on the market for race cars that are designed to get their data from the engine management system. A growing number of…
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How to MegaSquirt your Toyota Supra Mk4 2JZ-GTE (JZA80)
MegaSquirt for the Mk 4 Toyota Supra, and other non VVTi Toyota 2JZ-GTE and 2JZ-GE applications The 2JZ engine gave the Toyota Supra a reputation as one of the top Japanese performance cars of the 1990s, and has also been a popular motor to swap into other platforms. DIYAutoTune’s 240SX land speed car is running…
Read MoreDIYPNP Documentation for 1987-1992 BMW 325 (v2 template)
NOTE: The DIYPNPB55-K Kit has been discontinued as of 8/30/18. 1987-1992 BMW 325 USDM 2.5L M20B25 MT Test Vehicle Details: The vehicle used for drawing up these application docs was a USDM 1987 BMW 325is 2.5L M20B25 with a manual transmission. All factory electronics/ignition system components are in place and the factory wiring harness is in…
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