need help finding out what dtc codes mean

huy peeps. long time. ok heres what i need help with, i have 2 dtc codes showing up on the self test screen on the foci and dont know what they mean. if any one could help thatd be great. the first one is, dtc 9318, i think its for the O2 sensor. the next one is, dtc 262. never seen this one before. please help. thnx

[Sponsor]

[WD40]

According to this site, (scroll down to the codes):
9318: Battery voltage low.
262: Missing SCP message. (whatever that means)

[no6969el]

i think, and thats the key word think, the scp is a message from the computer doing something with the RPMS thats all i found in my search

[soffiler]

Originally posted by WD40
According to this site, (scroll down to the codes):
9318: Battery voltage low.
262: Missing SCP message. (whatever that means)

Yup.

9318 might be nothing, or it might be caused by your UDP, or something else like a faltering alternator. Are you having any problems with the car? Headlights dim at idle, anything like that?

262, Missing SCP message - SCP is serial communication protocol. This is how the instrument cluster talks to the powertrain computer. 262 means the communication got garbled up at some point, for some reason... again if you aren't having any trouble with the car this one is perfectly OK to just ignore.