ok im a little crazy right now no spark on crx d15b2 mpfi done every thig new ignition switch dizzy works ecu good all grounds check tripple check ran new ones for ecu the 3 that are on stat 1 for nock sensor did not change that one anyways main relay is good plug wire new spark plugs new alternater new i have add a ground from head some one told me to check with multi meter from head to frame key on it reads 11 but it needs to be a 5 or less so ive been told oh i just had a thought battery relocated to back have not checked that ground yet never really thought of it because in back could that be it but when i check spark on #1 with screw driver to valve cover it spark when key turn on but not when turning over help help help sorry lot to read but it is a head scratcher

 

did you check your thermostat ground

 

yes i did did u read my post i went as far as running new grounds from stat to ecu
because the others where corroded