Just installed a new powerhead, and now I am not getting any spark to all 6. Going to start checking components with an ohms meter when I get home tonight, but would appreciate a nudge in the right direction.<br /><br />1987 Merc 115 SN# OB227445<br /><br />Busted my temp sender while installing the new powerhead. I've removed the sender until my new one gets here on Friday, does removing that component affect ignition?
