damn... ok well i checked the volts from the dme plug and they are above 2 volt and for the other its over 2.5... but i did happen to get a reading of less than 2 volt.... i forgot which sensor it was.(used clarkgarage procedure) ill check them again since i forgot to check the resistance...
well i opened the dme i didnt get to take pics of it but it looked i had a coating to protect it form water damage but i wasn't cover all...also the solder looked good no burned or bad solder joins. So idk if previous owner has some else open it and fix it... but i did notice that it had the top two crew different to the bottom, this is inside what holds the chip down. This is the same on the other side... so idk if is how it should be?
either way i found online a harness and dme from a 85.5 car mine is the early 85... and im wondering if i can just swap everything? or just the dme itself?
and ill go futher with checking wiring like honda said
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Test voltage at the assorted inputs and outputs at the DME and relay to see if voltage is getting to/coming from where it sould be when it should. Work from the battery outward to the ignition switch, DME/relay voltage inputs, DME/relay voltage outputs, fuel pump. Somewhere it's not getting through when it's supposed to.
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oh and outback the connection to the dme relay where okay.
well i check all the wiring to the dme, the 12 volts from 18 and 35, the ignition switch, and resistance from the sensors, and the dme relay wires tomorrow,
thanks hand and outback for the great info.