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      10-03-2011, 09:44 PM   #1
Private First Class

Drives: black beauty
Join Date: Oct 2010
Location: east coast

Posts: 188
iTrader: (0)

SES light, error code P0030?

About two weeks ago, my service engine soon light came on. It is yellow. I recently got it scanned and the code it is throwing is P0030 (heater control circuit, bank 1, sensor 1).

I searched the forum and couldn't find much information on it. Has anyone else had to deal with this code? From what I can gather, it has something to do with smog/sensors. Is this something I should deal with immediately, will it harm the car or affect the performance? Bottom line, what is it exactly?