Pasta_Ricer
Proven Member
- 48
- 2
- Nov 2, 2021
-
Zanjan,
Asia
Hey guys,
I'm slowly making a Speeduino for my car and it will be done in 2-3 weeks.
In order to tune the car, I need to know some stuff about my stock injectors. They are N240H meaning they are 240 cc/min and high impedance, but I need to know the dwell time of these at 12V.
I tried using an oscilloscope on one of the injector connectors while decelerating the engine and I got about 0.8 ms @ 14.5V but that is obviously the dwell time + injection time.
Does anyone know the actual dwell time for these injectors or a way to find them without using the diagnostic port on my ECU? (I have a dual-board ECU and I couldn't successfully communicate with it)
Thanks!
I'm slowly making a Speeduino for my car and it will be done in 2-3 weeks.
In order to tune the car, I need to know some stuff about my stock injectors. They are N240H meaning they are 240 cc/min and high impedance, but I need to know the dwell time of these at 12V.
I tried using an oscilloscope on one of the injector connectors while decelerating the engine and I got about 0.8 ms @ 14.5V but that is obviously the dwell time + injection time.
Does anyone know the actual dwell time for these injectors or a way to find them without using the diagnostic port on my ECU? (I have a dual-board ECU and I couldn't successfully communicate with it)
Thanks!