Fuelino Proto3 wiring diagram

In this article, I will explain how to connect a Fuelino Proto3 to your motorcycle. Fuelino is a fuel injection controller and data logger designed for motorcycles equipped with EFI (Electronic Fuel Injection). By regulating the fuel injected in the cylinder, you can increase the power of your engine. Even if this modification is optional, … Continue reading "Fuelino Proto3 wiring diagram"

Fuelino fuel injection increment validation

As I already explained in the previous posts, basically Fuelino increments the fuel injection time by a specific period (defined in %), based on how the calibration maps are set (using the calibration tool). In particular, the maps are 2: one map defines the increment (%) depending on the engine rotation speed (rpm); the other … Continue reading "Fuelino fuel injection increment validation"

ADC acquisition library for Fuelino (ATmega 328p)

In order to acquire the analog signals of Fuelino, which correspond to the analog inputs A0 - A7 of the Atmel ATmega328p microcontroller, I created a simple library which uses ADC interrupts. Since interrupts are used, the application is not locked when reading the analog input voltage. In other words, the ADC readings can be … Continue reading "ADC acquisition library for Fuelino (ATmega 328p)"

RaceRender3 and Fuelino Proto3 on Honda CBR125R

I created the following video, using RaceRender3 software, by merging: Video data, obtained from GoPro Hero Session 4. Engine data (rpm, fuel injection time, cutoff status, throttle) logged using a Fuelino Proto3 board. The CSV file is available at this link: 20161230_Fuelino_Proto3_logdata. The overlay data on the video is as following: Engine rotation speed (rpm), … Continue reading "RaceRender3 and Fuelino Proto3 on Honda CBR125R"

Fuelino Proto3 first test on motorcycle Honda CBR125R

I waited for this moment for a long time. After designing, manufacturing, soldering and mounting the Fuelino Proto3 board, today I finally tested on my motorcycle (Honda CBR125R). At first, let me introduce this board very quickly. Fuelino project was born just 3 months ago. I was trying to design a piggyback ECU, which can … Continue reading "Fuelino Proto3 first test on motorcycle Honda CBR125R"