Your chance to introduce yourself and your vehicle
AndreyB
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Posts: 14727 Joined: Wed Aug 28, 2013 1:28 am
Location: Jersey City
Github Username: rusefillc
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by AndreyB » Sun Jan 21, 2024 3:55 am
I've got an obd1 honda running on uaEFI! As far as I know that's the first engine ever running on uaEFI.
I've wired bare minimum for now only shaft position sensors and fuel pump control but that's a start
https://rusefi.com/online/index.php?vehicleName=red+del+sol&user_id=2
problem: crazy RPM on start of cranking and that's due to crazy VR readings on the MAX9924 "crank" channel.
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kb1gtt
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Posts: 3777 Joined: Tue Sep 10, 2013 1:42 am
Location: ME of USA
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by kb1gtt » Mon Jan 22, 2024 4:35 pm
Video or it didn't exist
Cool to see uaEFI.
Welcome to the friendlier side of internet crazy
Steveweippert
Posts: 9 Joined: Sun Feb 25, 2024 4:35 pm
Location: Illinois usa
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by Steveweippert » Tue Feb 27, 2024 6:29 pm
This is awesome I am doing the same thing with a d16z6 obd1 in my 93 civic so far I have had it running on tunerstudio with speeduino but I always like to try something different.
Are you running the trigger as basic distributor? Also are you running semi sequential for the injectors or batch? I have a obd1 breakout adapter from dcwerx at wtmtronics.com that I'm going to use with the factory harness. Did you splice in the factory harness or run a new one?
AndreyB
Site Admin
Posts: 14727 Joined: Wed Aug 28, 2013 1:28 am
Location: Jersey City
Github Username: rusefillc
Slack: Andrey B
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by AndreyB » Tue Feb 27, 2024 7:20 pm
I hope that this link answers both questions? Also please note "Honda OBD1" preset.
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