Uaefi to honda help

Steveweippert · Post by **Steveweippert** » Mon Dec 09, 2024 8:44 pm

Hi guys I've almost got my uaefi wired up to my honda obd1 dcwerx ss-obd1 breakout board but want to make sure my connections are correct and do I need to use the cyp and ckp connections or can I just run the tdcp and tdcm from the honda into vr1+ and vr1-. I finally got the rusefi tunerstudio plugin to work so would love to get this thing in the car. I've gotten it to run on a speeduino v0.4 but wanted more so I got a uaefi to run it. The car is a 1993 honda civic d16z6 engine the distributor setup is the same as a b16 twin cam. Attached is a rundown of what connections I've made so far the list on the right are the uaefi pins and the honda ecu are on the left. Thanks a ton in advance.

Steveweippert · Post by **Steveweippert** » Mon Dec 09, 2024 8:45 pm

Hi guys I've almost got my uaefi wired up to my honda obd1 dcwerx ss-obd1 breakout board but want to make sure my connections are correct and do I need to use the cyp and ckp connections or can I just run the tdcp and tdcm from the honda into vr1+ and vr1-. I finally got the rusefi tunerstudio plugin to work so would love to get this thing in the car. I've gotten it to run on a speeduino v0.4 but wanted more so I got a uaefi to run it. The car is a 1993 honda civic d16z6 engine the distributor setup is the same as a b16 twin cam. Attached is a rundown of what connections I've made so far the list on the right are the uaefi pins and the honda ecu are on the left. Thanks a ton in advance.

Steveweippert · Post by **Steveweippert** » Mon Dec 09, 2024 8:46 pm

The list

Steveweippert · Post by **Steveweippert** » Mon Dec 09, 2024 8:48 pm

My spaghetti

Post by **AndreyB** » Mon Dec 09, 2024 9:55 pm

there is an official obd1 pinout - please hit the button in "popular vehicles"

image.png

Steveweippert · Post by **Steveweippert** » Mon Dec 09, 2024 11:31 pm

Were do I find that menu? There is an actual pinout on there?

rusefi.com