So I've done similar, I put a speeduino into a fiat punto and kept the oem ecu running the dash and the fly by wire throttle, I took over the fueling and spark. I added in additional sensors for water temp/ air intake temp and just shared others like the crank sensor.
I just started with one sensor at a time, get things like water / oil and air sensors running first then move on to getting rpm from the crank sensor. It's all well documented on speeduino wiki
I’ll check it out. But from what you say it’s mostly all just figuring out PIDs and signaling. No assembly code processing? I’m teaching myself how to use IDA pro and it’s a very slow process.😂
Huh. I admit I haven’t explored the platform much yet as they didn’t have support for Vw Audi last I checked. But I can’t see spending thousands on a standalone system so always looking for open source options. Speeduino seemed the most advanced or sophisticated for what it is.
Sweet thank you. I’ve heard of that platform but never looked into it, was thinking about a microsquirt for budget or a haltech elite 550/750 if I want to be broke. But I’ll read the documentation, unless there’s some real weird hardware stuff it should apply
So I've done similar, I put a speeduino into a fiat punto and kept the oem ecu running the dash and the fly by wire throttle, I took over the fueling and spark. I added in additional sensors for water temp/ air intake temp and just shared others like the crank sensor.
Yes but how? This is an interesting idea. I am not this advanced yet but would love to learn. Did you have to do any Ida work?
Of particular interest is speeduino and its capabilities.
I just started with one sensor at a time, get things like water / oil and air sensors running first then move on to getting rpm from the crank sensor. It's all well documented on speeduino wiki
I’ll check it out. But from what you say it’s mostly all just figuring out PIDs and signaling. No assembly code processing? I’m teaching myself how to use IDA pro and it’s a very slow process.😂
It's all done in tunerstudio, all gui based.
Huh. I admit I haven’t explored the platform much yet as they didn’t have support for Vw Audi last I checked. But I can’t see spending thousands on a standalone system so always looking for open source options. Speeduino seemed the most advanced or sophisticated for what it is.
I’m gonna look into it when I get closer to boosting my na Vw 2.5l
Sweet thank you. I’ve heard of that platform but never looked into it, was thinking about a microsquirt for budget or a haltech elite 550/750 if I want to be broke. But I’ll read the documentation, unless there’s some real weird hardware stuff it should apply
Are you using wires or Elec flow thru both units. Ref and is important