I have not been able to fix it yet, so the ecu is NOT providing the ground at rpm, you think this could be caused by aftermarket pump? It seems to
Me that the issue present before it even gets to the pump no?
Ran more tests, The ecu is NOT providing a ground when the engine is at RPM. I verified that I was on the correct lines and when turning the key on I did detect the voltage for the pumps quick charge. I grounded out the fuel pumps ground line and fired the engine which started immediately and...
Alright so quick check and yes the tach is working, it shoots up while turning the engine over. On to the next thing when I have time later today hopefully.
Thanks a ton for the advise. I pulled the pump system back and and found that the previous owner had already cut the grommet. Put it back in and tried something new. I turned the key on so the HP pump would charge, then turned back off, then on, then off... Did this for a little bit and then...
Hey all I have a 2015 Honda 50hp outboard with the ago fuel injection. The boat sat for years and then I fired it up after checking fluids the other day. Started right up and ran for a bit before shutting it down. Went back out and tried firing it again to get no start. I am getting spark and...