So i have a 06 accord lx 2.4l fl dohc 4 cyl
i replaced the head gasket and other gaskets as well to even get to that point. the initial issue was coolant in the combustion chambers and one hell of a leak around the valve and head. everything was fine at first until i cranked it and it would accelerate on its own before it shut off. obvi i messed up the timing took off the cover did it again about 3 times , because i find out there is no spark anymore and now doesn't start up like it did the first time. i thought hey maybe i damaged the crank shaft sensor so i replaced it and nothing double checked every connector nothing checked power fuses and air even fuel pressor and everything was good. i checked the coil packs and they were good . i found that the signal voltage to the coils wasnt present i have constant power and ground but no signal . the relay is good and there is continuity between the connector and the relay and the connector and the ecu which sends the signal so my whole question is why am i not getting spark despite no breaks in the cables and no connector having issues.