Fuel Injector Pwm Controller at Mary Aplin blog

Fuel Injector Pwm Controller. I am looking to use an arduino to pulse some fuel injectors off a motorcycle and measure the fuel they produce in a given time period. Figure 1 shows graphically the power. These are 12v high impedance injectors, from. Utilizing feedback from pressure sensors, the pwm controller changes the speed of the fuel pump to supply the jet/transfer pumps and engine demand, and no more. How many injectors and what is the application, fuel?. The operating principle is as follows: Peak control pulse (v2) opens mosfet u1. The idea is to control one fuel injector (similar working principle of a solenoid) in a way to make counted injection numbers to obtain a fuel. A module, either the engine control module or a pwm module, determines the desired fuel pressure at the engine and pulses the negative side of the fuel pump circuit to provide the desired amount of fuel. I've attached an image of a simulated circuit on ltspice which seems to do what i want it to (in theory, at least). The pwm produced by the arduino is of fixed frequency, however using some timer manipulation you can adjust the frequency.

The idea is to control one fuel injector (similar working principle of a solenoid) in a way to make counted injection numbers to obtain a fuel. The pwm produced by the arduino is of fixed frequency, however using some timer manipulation you can adjust the frequency. A module, either the engine control module or a pwm module, determines the desired fuel pressure at the engine and pulses the negative side of the fuel pump circuit to provide the desired amount of fuel. I am looking to use an arduino to pulse some fuel injectors off a motorcycle and measure the fuel they produce in a given time period. These are 12v high impedance injectors, from. How many injectors and what is the application, fuel?. I've attached an image of a simulated circuit on ltspice which seems to do what i want it to (in theory, at least). Peak control pulse (v2) opens mosfet u1. Utilizing feedback from pressure sensors, the pwm controller changes the speed of the fuel pump to supply the jet/transfer pumps and engine demand, and no more. Figure 1 shows graphically the power.

DIY PWM Petrol Injector Tester & Cleaner Instructables

Fuel Injector Pwm Controller The idea is to control one fuel injector (similar working principle of a solenoid) in a way to make counted injection numbers to obtain a fuel. I am looking to use an arduino to pulse some fuel injectors off a motorcycle and measure the fuel they produce in a given time period. How many injectors and what is the application, fuel?. The pwm produced by the arduino is of fixed frequency, however using some timer manipulation you can adjust the frequency. The operating principle is as follows: The idea is to control one fuel injector (similar working principle of a solenoid) in a way to make counted injection numbers to obtain a fuel. Utilizing feedback from pressure sensors, the pwm controller changes the speed of the fuel pump to supply the jet/transfer pumps and engine demand, and no more. A module, either the engine control module or a pwm module, determines the desired fuel pressure at the engine and pulses the negative side of the fuel pump circuit to provide the desired amount of fuel. I've attached an image of a simulated circuit on ltspice which seems to do what i want it to (in theory, at least). These are 12v high impedance injectors, from. Figure 1 shows graphically the power. Peak control pulse (v2) opens mosfet u1.