You rite....one side have 12 v....the other side is ground..controlled for the ECU when u start the car with the multimeter I read. Between 6 then. 4 then 3 then again 6 .and like that...hummmmmm probably the injectors are bad......this can be posible...if all them read 12 ohms.....probably internal they're lock.....NOTE....i Bought this engine in jdm shop...only what we check is the compression...and is good