I got a 99 EX coupe stock with a short ram with 91k miles on it. I was goin through the drive thru at burger king and my CEL came on. I was suprised, so as soon as i got home i stuck a clip in and flashed the code. I dunno if theyre flashing 10's or 1's cuz theyre all at the same intervals. It flashs 9 times then pauses for a long time then re-starts again. I checked C-speed racings FAQ but they dont list 99 EX, here is the listing i dunno if my year still falls under the civic category.

http://www.c-speedracing.com/faq/05.php

If i do go by their faq it says im flashing code #9 or # 90

code#9 CYP Sensor (Cylinder) defective circuit or unplugged / defective sensor
* invalid code for throttle body injection Hondas
** invalid code for V6 engines

code#90 Evaporative Emission Control System leak detected in the fuel tank area

If anyone could help me out and shed some more light on my situation it would be appreciated.