Search Results for: Mazda Miata MS3Pro PNP ECU/feed/rss2
Things you shouldn’t power from the fuel pump relay
The fuel pump relay (or a second relay wired in parallel if you are worried about too much current) can be a handy source of power for other devices. The fuel pump relay can help isolate noise from coils and injectors from the main ECU power. And powering a wideband O2 sensor controller from the…
Read MoreDrag Racing: TBrake & Steering Wheel Buttons Diagram
This article provides detailed wiring diagrams for setting up a trans brake solenoid along with two steering wheel-mounted buttons for Bump and TBrake/Scramble functions. These diagrams help ensure proper connections for smooth operation, allowing precise control over launch and boost management. Use these guides to streamline your installation and achieve a reliable, race-ready setup. Products:…
Read MoreWater Methanol Pump Diagram
This article features pump diagrams for wiring in your water methanol pump, including both high-side (recommended) and low-side wiring configurations. Follow these recommended diagrams to ensure proper control and reliable performance, allowing you to choose the setup that best fits your application. High Side Method (Recommended) Products: Solid State Relay (SSR) DC/DC Style Flyback Diode…
Read MoreTrans Brake Solenoid Diagram
This article features trans brake diagrams for wiring in your trans brake solenoid, including both high-side (recommended) and low-side wiring configurations. Follow these recommended diagrams to ensure proper control and reliable performance, allowing you to choose the setup that best fits your application. High Side Method (Recommended) Products: Solid State Relay (SSR) DC/DC Style Flyback…
Read MoreShift Light Diagram
This article offers detailed wiring diagrams for shift light installations, helping you set up accurate RPM-based indicators for optimal shifting. Whether you’re using a standalone shift light or integrating it with your ECU, these diagrams provide step-by-step guidance to ensure a seamless and reliable installation. Wiring Red – 12V Switched Black or Yellow – ECU…
Read MoreCombo – Temperature & Pressure Diagram
This article provides wiring diagrams for combination sensors that read both pressure and temperature in a single unit. These diagrams help simplify installation by showing the correct connections to achieve accurate dual readings from a single sensor, making it easier to monitor both parameters in your setup. Note: Only use with DD-EFI Dash’s Products 100…
Read MoreElectric Water Pump Diagram
This article features water pump diagrams for electric water pump installations, including both high-side (recommended) and low-side wiring configurations. Follow these recommended diagrams to ensure proper control and reliable performance, allowing you to choose the setup that best fits your application and cooling needs. High Side Method (Recommended) Products: Solid State Relay (SSR) DC/DC Style…
Read More
AMP EFI transmission control documentation
AMP EFI offers complete turn-key plug and play transmission controllers for GM / Chevy transmissions. Currently, we offer programmable 4L60E transmission controller and 4L80E transmission controller packages. You can also use a standard MicroSquirt ECU package and load it with transmission control firmware to control other transmissions, such as the Ford 4R70W and 4R100W. Converting the…
Read More
TunerTek Tuning Class at DIYAutoTune – March 21 & 22
Andy Lamus is a veteran tuner who has traveled the world teaching his TunerTek tuning classes about tuning a variety of standalone and OEM engine management systems. DIYAutoTune will be hosting his MS3Pro and MegaSquirt class on March 21 and 22, 2020. The cost of this class is $550 per person, and you can register…
Read MoreControlling Gauges with MS3
Updated 12/8/2020 So, you’re putting the MS3 in a car with ECU controlled gauges – or that engine you’ve swapped in doesn’t have the right sensors to run your existing gauges. In many cases, the MS3 is able to take over control of the gauges. Tachometer The MS3 has a dedicated tach output channel –…
Read More