Failed to mention I did a continuity test between the ground pins at the ECU and the ground on each injector connection. Also did a test between the system ground pins and the chassis. All 'beeped'. I don't see the noid light blink at all when turning the CAS by hand. Not even the injectors that click. Maybe the current is so quick that it requires multiple fast hits to see(cranking)? I might buy a new injector for a diagnostic tool. See if it'll click when connected to all connections.