In addition to the fuel pump and idle output, the NO2C has a vvt and boost output. Any of these 4 outputs can be repurposed as fuel injector outputs not just FP and idle.
Thanks for your groundwork on this. I'd like to do this. I can't get the NO2C schematics open for some reason to check for myself, but do you think VVT & Boost outputs need diodes & pullups adding on the board?
Your vids are very informative i learned so much from watch your videos. I always go back and watch your vid while and making any changes you already cover. Make jobs way easier. Thank you.
Man, great explanation!I did some similar on Megasquirt 2 a few years ago, and was definitely worth it. throttle response/light load behavior became much better (with proper injection timing map). Adding MAF and car behaves smooth, like with factory ecu. Cheers!
You welcome man. I have not had time to do any tweaking to the tune but as soon as I do I will share my experience. I expect slightly better idle when it's all said and done. Thanks for watching and feedback
Thank you for this video,it allow to understand that you are not stuck on one configuration,and can modify it. As i've understood after some google searches,sequential injection is good for idle and low rpm fuel economy and better for engine behaviour to those rpm,but it does not offer an advantage at higher rpm. It's said also that's difficult to find the good injection timing ,following the intake length and rpm ,since you are supposed to spray fuel while air is travelling,otherwise it would be like batch fire ,with fuel sitting behind the valve doing nothing before it opens.
Correct, sequential really shines for idle and low rpm fueling especially with large injectors. I have not touched my fuel table and I can say I don't see any difference thus far but I will play with it a little and report back.
I'd say it'd make a bigger difference for the fuel swirling that's involved in the VTEC-E engines under 2500RPM or so... I'm doing a build that will focus on efficiency at low RPM for highway cruising, coupled with E85 for maximum cost savings ;)
@@TsunboRecords with a programmable ECU the possibilities are almost limitless. I would really love to see a before and after fuel economy test between your stock ECU and speeduino
Im wanting to use speeduino to convert my 4cyl motorbike from carbs to sequential fuel injected, it has a crank sensor but no cam sensor. is there any way to run sequential on crank sensor only.
There isn't an option to select the engine's firing order in TS currently. It would definitely make it easier if there was that option. For now you have to do it manually like I did.
In addition to the fuel pump and idle output, the NO2C has a vvt and boost output. Any of these 4 outputs can be repurposed as fuel injector outputs not just FP and idle.
How do you rate the NO2C? I get it's basic, but I see you use them a bit.
Thanks for your groundwork on this. I'd like to do this. I can't get the NO2C schematics open for some reason to check for myself, but do you think VVT & Boost outputs need diodes & pullups adding on the board?
@@Loopyengineeringco I haven't seen a situation where it was needed
Nobody like you. Keep going strong dude. Always a pleasure to watch your videos. You make the life easier for who wants to start with speedys
Thanks for the kind words man it means alot to me and thanks for watching.
Your vids are very informative i learned so much from watch your videos. I always go back and watch your vid while and making any changes you already cover. Make jobs way easier.
Thank you.
I'm grateful that you find the videos useful. Thanks for the feedback
This video made me decide to buy a Speeduino.
Man, great explanation!I did some similar on Megasquirt 2 a few years ago, and was definitely worth it. throttle response/light load behavior became much better (with proper injection timing map). Adding MAF and car behaves smooth, like with factory ecu. Cheers!
You welcome man. I have not had time to do any tweaking to the tune but as soon as I do I will share my experience. I expect slightly better idle when it's all said and done. Thanks for watching and feedback
How can I add a maf sensor?
Hey really good video mate, always good to see good info like this out there for the newbies to learn from!!
Love the work you put into Speeduino
Thank you
Thank you for this video,it allow to understand that you are not stuck on one configuration,and can modify it.
As i've understood after some google searches,sequential injection is good for idle and low rpm fuel economy and better for engine behaviour to those rpm,but it does not offer an advantage at higher rpm.
It's said also that's difficult to find the good injection timing ,following the intake length and rpm ,since you are supposed to spray fuel while air is travelling,otherwise it would be like batch fire ,with fuel sitting behind the valve doing nothing before it opens.
Correct, sequential really shines for idle and low rpm fueling especially with large injectors. I have not touched my fuel table and I can say I don't see any difference thus far but I will play with it a little and report back.
I'd say it'd make a bigger difference for the fuel swirling that's involved in the VTEC-E engines under 2500RPM or so... I'm doing a build that will focus on efficiency at low RPM for highway cruising, coupled with E85 for maximum cost savings ;)
@@TsunboRecords with a programmable ECU the possibilities are almost limitless. I would really love to see a before and after fuel economy test between your stock ECU and speeduino
@@DCWERX You'll definitely see it... I just started a thread in the Speeduino forums for my MB3 ;)
I downloaded almost all of your videos😅. Thanks man
Thanks for all your vids dude! You inspired me to do a Civic as well! :D
awesome stuff thanks been waiting for this one a long time
Good stuff! 👍 Keep up the good work.
Great work as always!
Good stuff Man ,000G
Hey I love your videos and I find them very useful is there a way you can test ignition without a crank signal on the speeduino?
You can try the hardware test for ignition output but the best way is to use a spare arduino with ardustim feeding an RPM signal to speeduino
Im wanting to use speeduino to convert my 4cyl motorbike from carbs to sequential fuel injected, it has a crank sensor but no cam sensor.
is there any way to run sequential on crank sensor only.
I see you wired it according to firing order but can you not wire A-1, B-2, C-3, D-4 and just set the firing order in Tuner Studio to be ACDB?
There isn't an option to select the engine's firing order in TS currently. It would definitely make it easier if there was that option. For now you have to do it manually like I did.
@@DCWERX Interesting. It's an option with megasquirt installs so i'm sure it's possible with some future updates. :)
How did you remove the teeth? a grinder? I am having noise on the basic distributor setting so I want to do the same modification.
A Dremel works best, less risk of affecting other teeth, although it can be done with a grinder with steady hands.
Will this work with a 24+1 wheel?
Yes it will
What about sequential spark, I would like to talk to you on the phone some time- I sent you a message on Instagram