honda obd1 on uaefi

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AndreyB
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honda obd1 on uaefi

Post by AndreyB »

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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Re: honda obd1 on uaefi

Post by kb1gtt »

Video or it didn't exist ;)

Cool to see uaEFI.
Welcome to the friendlier side of internet crazy :)
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Re: honda obd1 on uaefi

Post by Steveweippert »

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?
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AndreyB
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Re: honda obd1 on uaefi

Post by AndreyB »

I hope that this link answers both questions? Also please note "Honda OBD1" preset.
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Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions

Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
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