GA16DE Speeduino setups

[AssimilatorX]

Hello guys,

I have a project going on since a few weeks, basically its a GA16DE coil on plug conversion. Looking for advice. I am reading up on speeduino manuals/how to's for weeks now, however there is nothing out there for a GA16DE engine, so it must be a rare conversion. Its a GA16DE engine but not in a micra, I own a P11 Si. I have the full technical documentation in a form of "OLD Fassion" three volumes monster size FSM books.

So far i need is a trigger wheel,
a wideband o2 sensor,
set of coil on plugs COP
obviously a speeduino EFI

So far i have the speeduino v043 board
a set of nissan 22448 ED800 cop's, they seems perfect fit for the GA engine just need a bracket.

I have also downloaded Tuner Studio but cannot get my head around it atm, so i am looking for some extra input if possible.
Yes i am NPOC member but most of us running nistune ecu with SR or VE engines, only have met two other P11's in the past, running with GA engines apart from mine.
Only asking for help if anyone knows anything , because the GA16DE was a drop in replacement for many micras in the past.

Thanks in advance,

 

[.Maarten]

You can check if the trigger wheel inside the dizzy is useable or if you can swap that to something more usefull.

 

[AssimilatorX]

You can check if the trigger wheel inside the dizzy is useable or if you can swap that to something more usefull.

I would probably gut one of my distributors and find something to use it as a dummy unit for the trigger wheel housing and mounting point. Dont think i could get a pinout that will be usable on the RSB53 cam sensor/ignition module unit. I will check my FSM tomorrow in detail, but dont seen
any useful info only the diagnostic procedure.

 

[AssimilatorX]

Anyone knows technical specs (flow rate, impediance, resistance) for the nissan 16600-73C00 (hitachi JS50-1) injectors by any chance? Nissan is useless, they cannot find any details.

 

[.Maarten]

I would probably gut one of my distributors and find something to use it as a dummy unit for the trigger wheel housing and mounting point. Dont think i could get a pinout that will be usable on the RSB53 cam sensor/ignition module unit. I will check my FSM tomorrow in detail, but dont seen
any useful info only the diagnostic procedure.

The middle pin is the signal wire. White wire. Pin 4 (pin 3 is empty).
This might be helpfull: https://www.drive2.ru/l/6851429/

 

[AssimilatorX]

Every help is help .Maarten LOL, i got this far, it looks i can just build a pnp ecu. At this moment i am stuck right here. Hope that my board comes tomorrow and i can try to fiind my way around the tunerstudio.

I have been in contact with several chaps recently who "say" that they did nissan ecus in the past but none of them are really eager to get info out. How to do and where to set up.

 

[.Maarten]

Getting it to run shouldnt be to hard. Tunerstudio does alot automatically.
Getting a proper timing signal from a crank or cam it the hardest if youre new to it and not using a "universal" trigger wheel.

 

[AssimilatorX]

Not new to engines. LOL I have rebuilt mine with gearbox and suspensions past few years. New piston rings, chains, new synchro rings, new shocks and direnza lowering springs,with new beraings and bushing all around in the suspension and power train mountings.... This is my first time however to go standalone ECU.