[george-angelosvoudouris]

Keep in mind that the Honda ECU uses a specialty board to condition the stock distributor signals. It's labeled HIC 1!

[turboimport95]

Keep in mind that the Honda ECU uses a specialty board to condition the stock distributor signals. It's labeled HIC 1!

Yeah after it passes through hic1, the signals are falling edge. They are then routed through a nand gate that inverts them to the common 0 to 5 volt wave the cpu uses... But it dont really matter if he is using a completely new board to honda wiring, all he needs is a vr signal conditioner to convert the sine to square wave, its no different then running a speeduino with the honda plugs chopped off the harness.. i ran my b16 that way with chopped harness plugs and had cop sequential running, with a 24-1 wheel in the dizzy of course.

[george-angelosvoudouris]

Yeah after it passes through hic1, the signals are falling edge. They are then routed through a nand gate that inverts them to the common 0 to 5 volt wave the cpu uses... But it dont really matter if he is using a completely new board to honda wiring, all he needs is a vr signal conditioner to convert the sine to square wave, its no different then running a speeduino with the honda plugs chopped off the harness.. i ran my b16 that way with chopped harness plugs and had cop sequential running, with a 24-1 wheel in the dizzy of course.

I agree with you but PNP also means minor mods changing the trigger wheel on the stock dizzy it's not PNP as you can't go back to the factory ECU

[texasgdp754]

Keep in mind that the Honda ECU uses a specialty board to condition the stock distributor signals. It's labeled HIC 1!

Yeah after it passes through hic1, the signals are falling edge. They are then routed through a nand gate that inverts them to the common 0 to 5 volt wave the cpu uses... But it dont really matter if he is using a completely new board to honda wiring, all he needs is a vr signal conditioner to convert the sine to square wave, its no different then running a speeduino with the honda plugs chopped off the harness.. i ran my b16 that way with chopped harness plugs and had cop sequential running, with a 24-1 wheel in the dizzy of course.

Out of curiosity. interested in your solution for how you mounted and what type of wheel for the 24 1 inside dizzy

[turboimport95]

i ground 1 tooth off the 24 tooth wheel that easy.

[twobarboost]

Just thought i'd give this thread a bump... I've recently acquired a B16A2 out of a JDM del sol.
Just wondering what stage a potential Honda Teensy ECU had got to. I'd definitely be keen to purchase a unit immediately if they were at a Beta stage.

Cheers in advance.

[NickZ]

has never been fully tested, i did start one engine up with it, without modification to the engine. but was only to test the engine. All functions where not tested.
the original beta board is out there somewhere, but i have never received any feedback (it was move on from the original person that had it to test)
its a case of when i have room (im banned from buying anymore cars) to purchase a car for testing.

[Mappie]

Any news on the board in meanwhile?

if need testers.... let me know.

[sheckta]

Hey there, recently bought a 92 civic with a d15b2 in it and i was wondering if you could update us to see if anyone could get a test board to give you feedback! Let us know!

[NickZ]

I think its kinda dead project. I haven't ever been able to test it and i think the design would need to change as i have learnt a lot since i made it.
It would just as easier to make a harness adapter and use one of my PRO STM ecu's as it also has a "Going High" output to drive the Vtec solenoid.