Online source for '99 Escort CEL codes??

Does such a thing exist? I'm trying to interpret what a grease monkey was telling me. I had him pull a code, but he forgot what it was before he reset it. He said it may have been 1024, or 124. :screwy:

maybe 125. stuck or broken t-stat

My guess is that it's MAF related. Are any MAF codes close to 124?

have him pull the code again since he was retarded enough to not write it down.