View Full Version : obd0 to obd1 wiring help
4wslude
12-12-2010, 03:47 PM
i need help i got the obd0 to obd1 ecu harness and i am having trouble at the dizzy i got 5 wires on the obd0 engine harness and the obd1 dizzy has 7 i am missing the blue/green and the blue/yellow i have a 1989 honda civic dx duelpoint and have a d16z6 intake and injectors and have a d15b7 obd1 dizzy all the other wires match up on the dizzy but i dont have the to others i need will be on here alot trying to figure out the problem
EmminoDaGreat
12-12-2010, 04:11 PM
you have to add a the sensor at the dizzy, add the two injectors as well as move a few pins around on the ecu. Also you have to invert tps.
4wslude
12-12-2010, 04:21 PM
i got the injectors wired and the tps wires swaped i think i found the problem i have to swap two pins on the ecu to add the tw wires im missing
4wslude
12-12-2010, 04:29 PM
and i didnt know i would have to swap pins with the obd0 to obd1 ecu harness i bought
EmminoDaGreat
12-12-2010, 06:42 PM
yes because they are assuming you have already done the dual point to multipoint
4wslude
12-12-2010, 06:58 PM
still nothing how much would yall charge to fix it i have everything swaped just keeps on spinning over its getting spark
jdmshytyo87
12-12-2010, 11:07 PM
just get a multiprt harness and re pin the ecu or get a jumper harness...
4wslude
12-13-2010, 09:19 PM
new update got spark but the injectors are clicking so its no getting fuel
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