I installed a cap because I have dimming lights when my subwoofer plays. The capacitor didn't solve the dimming problem though. After changing the battery I have noticed that my cap shuts off even when the car is running. Also when I turn the ignition (Accessory) the cap doesn't turn on. It only turns on when the car has started n shuts off on its own after 10-15mins even while the woofer is playing. It does however stay on when the headlights are on and reads 14.4V. Is that the Battery sensor on Honda messing up with the capacitor? Any suggestions?