subaru gt turbo uaefi

[cyrille]

Hello ,
After having tried to build frankenso with an average success, I went on speeduino.

I drove it for a year and it drives well with speeduino, but I wanted to come back to rusefi.

I bought UAEFI and after making an adaptation harness, I was finally able to start my car.

There was a big loss of synchronisation.

I soldered two resistors of 4K7 ohms between VR1+ and VR1- also between VR2+ and VR2-.
The car runs very well at idle, I have not yet been driven.

Thanks to the developers, who allow noob like me to have fun.

Sincerely, Cyrille.

[cyrille]

[AndreyB]

I soldered two resistors of 4K7 ohms between VR1+ and VR1- also between VR2+ and VR2-.
The car runs very well at idle, I have not yet been driven.

https://github.com/rusefi/uaefi/issues/57

[AndreyB]

Do you have a table of which UAEFI pin goes where?

[cyrille]

Good evening

I am not sure I understand your request.

My English is not very good.

I link to the file I used.

https://rusefi.com/docs/pinouts/hellen/uaefi/

[cyrille]

I've put my tune on line

[AndreyB]

Do you have or can you contribute a complete list of which uaEFI pin exactly goes to which B135 B137 pin exactly? That would allow me to make a an adapter board for uaEFI.

[cyrille]

Of course

I'll do this to you as soon as possible.

I have a lot of work right now, so it's going to take a little bit of time.

[cyrille]

Hello,
I've done about 500 kms with the car and UAEFI, it works pretty well, I'm happy.

It's time to finish wiring up the ECU completely, I'm having a few problems finishing it.

I can't get the lap counter to work, I've tried several exits but with no effect.

I've wired the clutch pedal switch to D2 button. When I press the pedal, the VE gauge indicate 0 and the car stalls.

Another problem is that in tunerstudio, the yellow "warning" light comes on as soon as I leave idle.
One last question, I would like to wire the AC button on D10, my question is: knowing that my AC button send a voltage of 12v, can I wire it like that on D10 or that I install a voltage regulator to go down to 5V, like on speeduino?

Thank you for your help, I hope I've made myself clear.
If I need any further information or have forgotten anything, I'll be happy to answer.

[AndreyB]

Another problem is that in tunerstudio, the yellow "warning" light comes on as soon as I leave idle.

Please add another 992 words to describe that warning in more detail since a picture is not really an option.

Lap timer? Again need another 997 works to help me understand what do you mean.

[cyrille]

I'll try to describe one thing at a time, it'll be easy to read for me.

I tried to wire the tachometer output between rusefi and my combimeter B135 pin 14 of my ECU harness.

I've plugged into uaefi's B17 but I can't seem to get the tachometer working.

If you need video, let me know

Thank you

[AndreyB]

do you know if tachometer is pull-up? pull-down? or push-pull controlled? how did you choose B17? What does oscilloscope say?

[cyrille]

I'd say pullup since it worked very well with the v0.4 speeduino board which by default has a pullup output for the tacho.

I chose B17 because it's a free output