Choosing the right TCU first time is important to save time and confidence. Please read this part with an open mind to help you choose wisely as sometimes the cheapest option is not the best one and may end up costing you more. There are two choices that you can […]
Compiling a TCU Product
This document guides you to put a working product together from scratch. It will link you to the sections in the manual that your application requires, and how to set the product up correctly and print the relevant drawings for that installation. This legwork will save you or your customer […]
Mercury2 Installation Precautions
Connecting Never connect a Mercury2 on other harnesses that have the same connectors. Connect the ECU earth strap and the harness Earth wires to a proper earth on the body. Leave the output connectors P2, P3 and P5 disconnected when you switch the ECU on the first time. Test the […]
Engine Information
Before you can set yourself or a customer up with a product, you need to get some critical information from the engine. Firmware and hardware is designed as universal devices but it may require specific firmware of hardware attachments. The following items influences the product. 1. Engine Type: (e.g. Toyota […]
ECU Features Comparison Chart
Orion Mercury2 Hardware Inputs Map Sensor 1 1 TPS Sensor 1 1 Built In Altitude/Map Sensor (Optional) 1 External Altitude Sensor 1 Water Temp Sensor 2K NTC 1 1 Air Temp Sensor 10K NTC 1 1 Lambda 1 1 Tuning Pot 1 1 Note 2 Fuel Pressure Sensor 1 Dual […]
ECU Selection
How to choose the right ECU
Choosing the right ECU the first time is important to save time and confidence. Please read this part with an open mind to help you choose wisely. Sometimes the cheapest option is not the best one and it may end up costing u more. There are two group choices to […]
Compiling an ECU Product
This document guides you to put a working product together from scratch. It will link you to the sections in the manual that your application requires, and how to set the product up correctly and print the relevant drawings for that installation. This legwork will save you or your customer […]
Fuel Supply
The fuel supply is mostly a basic mechanical system which is not controlled by the ECU except for switching and controlling the power of the fuel pump. some of the Ecu’s have the ability to do fuel pressure control. Below is a few schematics on basic fuel flow systems. The […]
ZF 4HP22/24 4Speed
The Tyre Calculator and Packing List files are Excel spreadsheets. They will ask if you want to save them or just open them. You will need Microsoft Excel spreadsheet to open them. Some drawings have more pages. Click Page Down to view them. Main Drawing Use with ECU with MTWX02/2 […]