- Thu Aug 08, 2024 8:03 am
#69156
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Hey guys
My name is Thomas from Germany and I planed to use a Speeduino for my GA16DE swap project on my Nissan Micra K11.
Well the engine is already installed but is currently only running with the control unit from the old 1.0l engine. The damn NATS immobilizer does not allow operation with the GA16 ECU. But since I have actually already planned a Speeduino in the future (I already know that the power will not be enough for me) I prefer the whole thing now.
I bought a Motronic board by Raku some time ago because, among other things, it already has a circuit to switch the ECCS relay. I also think that it fits perfectly into the Bosch ECU of the Micra.
Now I am at the point of planning everything and ordering the components, but I am already running into a few problems.
Here is a Pic of the Schematic of Rakus Board.
1. How do I connect the optical CAS sensor to the Speeduino?
Yesterday I racked my brains about how the whole thing should work and how the jumpers have to be set so that it works.
Here is pic from the Schematic of the distrubtor incl. position sensor.
2. How does the ignition work here?
I honestly have no idea how the connection should be made here. Am I right in thinking that the Rakus board has internal ignition drivers? Can I then drive the coil directly via pin 3 and the resistor?
3. The engine has a MAF sensor, so no IAT sensor.
Can the temperature be measured using the MAF sensor if I remove the power supply? After all, the MAF sensor is a heated temperature sensor.
4. The engine is cooled using a Pierburg CWA pump. I built and programmed a special board for this, but it would be really cool if it could also be controlled via the Speeduinio. Is that possible?
Thanks for your help.
My name is Thomas from Germany and I planed to use a Speeduino for my GA16DE swap project on my Nissan Micra K11.
Well the engine is already installed but is currently only running with the control unit from the old 1.0l engine. The damn NATS immobilizer does not allow operation with the GA16 ECU. But since I have actually already planned a Speeduino in the future (I already know that the power will not be enough for me) I prefer the whole thing now.
I bought a Motronic board by Raku some time ago because, among other things, it already has a circuit to switch the ECCS relay. I also think that it fits perfectly into the Bosch ECU of the Micra.
Now I am at the point of planning everything and ordering the components, but I am already running into a few problems.
Here is a Pic of the Schematic of Rakus Board.
1. How do I connect the optical CAS sensor to the Speeduino?
Yesterday I racked my brains about how the whole thing should work and how the jumpers have to be set so that it works.
Here is pic from the Schematic of the distrubtor incl. position sensor.
2. How does the ignition work here?
I honestly have no idea how the connection should be made here. Am I right in thinking that the Rakus board has internal ignition drivers? Can I then drive the coil directly via pin 3 and the resistor?
3. The engine has a MAF sensor, so no IAT sensor.
Can the temperature be measured using the MAF sensor if I remove the power supply? After all, the MAF sensor is a heated temperature sensor.
4. The engine is cooled using a Pierburg CWA pump. I built and programmed a special board for this, but it would be really cool if it could also be controlled via the Speeduinio. Is that possible?
Thanks for your help.
- By julian
- By PSIG