Hey my brother Peter, thank you for your fix and solution. I appreciate you going through the trouble shooting process you went through, and I'm sure that's definitely helpful to some people. But please put a time stamp where others who are JUST looking for a fix could just skip to ok? Much appreciated and with much love and appreciation.
Last 5 minutes of vid is all people needed along with getting under the hood and showing what relay you where talking about. If an engine turns over/cranks its not the battery, they don't turn over if the battery is dead/bad.
If you disconnected the battery the check engine light would go away until you run the car for a little while and it re-register the problem again... And then the check engine light will come back on again...