hi...up!!!....i know this old post...but suddenly my CEL came on while driving..the CEL stays around 5-15 seconds then off..so i took the car for diagnostic..only 1 error code found, it's the a/c solar sensor passenger side..fyi,i just did the timing belt replacement the day before..then this CEL came up...never happen b4 the timing belt change..is it related?....but the a/c still work & still cold..any ideas?