ETB - Electronic Throttle Body for Volvo Cars

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The throttle body is designed to control the fresh air of spark ignition engines in combination with an electronic throttle control system. ETB applications with flex-fuel, CNG, and LPG are permissible if injected into the airflow after the throttle body.

Open Hardware Electronics (OHE)

This OHE is a direct fit and direct replacement of the factory hardware electronics found on Bosch ETMs. It has the simplest electronics and it uses 2 hall sensors that output a PWM analog +5V DC signal. This means is compatible with any open-source ECU such as Speeduino and many others. Before running, requires programming from the PROG connector to match the sensor specifications of the vehicle where is going to be installed. You can find more info about the programming device here (soon!).

OHE with CAN connectivity

This OHE is a direct fit and direct replacement of the factory hardware electronics found on Bosch ETMs. It has more complex electronics with CAN BUS connectivity. It uses 2 hall sensors that output a PWM analog +5V DC signal and it can be programmed using the CANBUS to match the sensor specifications of the vehicle where is going to be installed. This means is compatible with any open-source ECU such as Speeduino and many others.

one final note about the author The PCB Design Files I provide on GitHub for anyone to use are free. If you like this Smart Device or use it, please consider buying me a cup of coffee, a slice of pizza, or a book to help me study, eat, and think to work on new PCB design files.

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