RebornGem wrote:
Got a G200 powered Gemini Coupe
Nice
RebornGem wrote:
Just picked up a delco, originally GEMWRX's tuned for a G200
A wiring loom from a commodore
Got a Rodeo Manifold, with lots of sensors that i have no idea about
RB Gemini electronic Dizzy
My plan is to try and get a Manual JE Camira EFI wiring harness and all the sensors i can
You might not need to get that loom if you allready have a decent VN/VP commodore one. You would need to remove the coilpack connectors and add the camira module ones, and there might be some work with the fuse and relay side of things too. Ive got little experience with commodore looms, so cant comment further. Have a look at a VN/VP wiring diagram and check the power feed side of things.
RebornGem wrote:
But i have no idea really what I'm after sensor wise, obviously i have found the JE wiring diagram and have the list but any further info would be appreciated
MAT
MAP
TPS (i guess i use the one on the Rodeo manifold)
Coolant Sensor
IAC Valve ?
Dizzy (i have an RB dizzy i can use ? will that work?)
Oxygen Sensor
Am i missing anything ?
I would try and make up an adaptor to fit a JE camira or N13 Pulsar Throttle Boddy to the Rodeo manifold. That will give you suitable TPS and IAC. The Rodeo TPS is a switch type, and you need an analog 0-5v type for the delco.
You havnt mentioned speed sensor. There are adaptors you can get such as this one:
http://www.phoenixmechanical.com.au/pag ... pters.html
which will set between the mechanical speedo cable and the trans and provide a suitable signal. Ive got one them on my gemi coupe, but.. there wasnt quite enough space in the trans tunnel, so you need to create a little extra room around where it connects to the box. You dont strictly need a speed sensor, but it is better as then the car can tell the difference between coasting at speed and idling on the spot.
The RB Distributor in theory should work, but I have not seen it done yet. There are 2 chips inside it. One is the sensor for the reluctor (keep this) then the next one around is the ignitor in a non-efi system. Cut the link between the 2 and take the signal from there and feed it to the camira ignition module, which then connects to the coil and the delco. If that doesnt work, or proves to be unreliable, then you would need to go coilpacks, with an ignition module from the usa and a home brewed trigger system... something like this:
https://pcmhacking.net/forums/viewtopi ... dis#p21867
The stock Rodeo or JE Camira or N13 Pulsar or VN/VP Commodore injectors will all flow enough fuel, and fit in that manifold.
You will also need a high pressure (EFI) Fuel pump, and EFI Fuel reg. You could use a stock regulator, or get one with a pressure guage on it which is nice when things dont work right to see at a glance if you have fuel supply problems or not. If you have a gemini low pressure in tank fuel pump you can feed a surge tank and then pick up from there with an EFI pump (which is what I have).. though I assume it might also be possible to suck it out the tank directly at high pressure or feed the low pressure output straight in to the high pressure pump? Maybe someone else can verify if they are good options or not.
Good luck!
