RightsBlue

There was no voltage. I fixed it right away and it worked fine. appreciate.

Aux4 set to Low side. All other AUXs are working properly.

It doesn't work.

It's been a long time. I'm having trouble with the fuel pump not working. I think it's a wiring or ECU settings problem, do you have any idea? ・i checked the main relay and fuel pump. also confirmed that it works with a genuine ECU.

It was exactly what you said. I was able to read the voltage of the crank and cam. (21/05/26 edit) It was a mistake on my software side. The sensors were working properly. Thank you very much for your advice!

I tried to remake it with reference to the advice. I decided to let the positive side of the trigger flow from the normal ECU. If there are no fatal flaws here, try this one. harness 2.xlsx

thank you so much! I'm sorry, I made a mistake in the extension. I'm sorry, I changed it to a jpg file.

hey guys, I English is a weak, we hit a sentence using the google translation. I want to run a Honda "Today" car on the LINK atom G4 +. I'm making a harness for that, but it doesn't work until the engine starts. This is the state of the harness currently created. ・ ECU can be started without any problem ・ ECU power supply is 12V or more ・ Intake temperature and throttle can be recognized. ・ No voltage comes to crank, cam, water temperature, O2 ・ Throttle is input incorrectly to the intake pressure ・There is no problem with the ignition coil and injector. Images such as the current harness and trigger waveforms are attached. Anyone can help me. Thank you. The Japanese language is translated below. 吸気温度　＝　intake air temp 水温　＝　water temp 吸気圧力　＝　intake pressure , MAP センサ　＝　sensor JA4 wiring.webp harness.xlsx