gearhead98
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is this going to affect the circuit in any way or can i go ahead a start making a board from this schematic?
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good question. as far as i can tell from what i am finding the power connections is made at J11 and J12. will everything work with power at those two points??
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i think the picture just got resized over here and is not resized over on imageshak. It is actually sposed to be 4v but eagle didn't have one that i would be able to take over to the board stage so i used 5v instead
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ok i finally got the picture uploaded so you guys can see it. the current pic is 100dpi i have one at 200 dpi if needed just click on the image to see it full size
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forgot to add that i tried to use the exact parts from eagle but they did not have them all so i used a part that would work on the pcb when i make it, so somethings maybe different, hopefully the part i picked will be the same size as the one i am going to use. if any parts don't match to the part listed let me know. and if i post a bmp what dpi should i use??
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ok i believe i have everything put into eagle. i need someone to check it for me. should i post a bmp of the schematic or the save files( don't know if they will work)
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in my further reading, i have found out that the newer sensor the LSU needs to be controlled with a PID. can anyone shed some light on how these work, what this will accomplish
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well in that case I will have to draw up the schematics in eagle to convert them over to boards that i can print out. anyone know if it would be better to do 2 seperate boards for the heater and the controller or just one board for all of it?
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Electronic Fuel injection enhancer
gearhead98 replied to gearhead98's topic in Electronic Projects Design/Ideas
i plan on adding some sort of knock sensor. -
Electronic Fuel injection enhancer
gearhead98 replied to gearhead98's topic in Electronic Projects Design/Ideas
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Electronic Fuel injection enhancer
gearhead98 replied to gearhead98's topic in Electronic Projects Design/Ideas
already looked into it. The ECU my car has uses the OKI 66507 MCU which is an one time programming. I could get my own chip to replace the current one but a blank chip is around 200. Also i will be adding in pure oxygen, atleast with the hydrogen injection system. How much pure o2 will be added idk, but i do know that there will be some in there. As for why car companies don't make lean burning cars. some do like honda with the Civic HX which has VTEC-E and the insight also has it. As for the rest of the car companies idk. -
Electronic Fuel injection enhancer
gearhead98 replied to gearhead98's topic in Electronic Projects Design/Ideas
depends on how lean you run the engine. i have a honda civic, so the engine is pretty durable. Also i don't plan on running it extremly lean. Just a little lean, like around 15.6:1 instead of 14.7:1. i also plan on using a wideband o2 to do the tuning so it will be more accurate than the cars stock narrowband. -
Electronic Fuel injection enhancer
gearhead98 replied to gearhead98's topic in Electronic Projects Design/Ideas
forgot to add i will only be using this on the highway until i get the electrolysis system up and running correctly. I drive about 43 miles on way to school, round trip of about 86 miles every day. I figure at highway speeds i will have enough airflow to counter any increase in temps. And since i am just cruising power is not really gonna matter. For city driving or anything not on a highway i will cut off the system. -
Electronic Fuel injection enhancer
gearhead98 replied to gearhead98's topic in Electronic Projects Design/Ideas
i know that running leaner will make less power, but not much less then running stoich of 14.7:1 Yes and no on running hotter. -
i am trying to make this wideband o2 sensor controller.