[Willsyj]

Hi everyone, I have a 08 fsr 515. Got it with a leaking head gasket so pulled it down got new gaskets, faced the head and new piston and rings. Since then it's been really hard to start if I can get it started at all. Smells like it's flooding. Runs ok when it starts. Fires most of the time and puffs out grey black smoke when trying to start as if it's getting way too much juice. When I was plugging everything back in I crossed over the injector plug and temp sensor plug. Will this have damaged the sensor or ecu which is causing it to flood? What are the readings meant to be for the temp sensor? Any help would be greatly appreciated.