P011A Code Definition
P011A Engine Coolant Temperature Sensor 1/2 Correlation
What Does the Engine Code P011A Mean?
Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "0" in the second position means that this is a generic OBD-II (OBD2) DTC. "1" in the third character position in a DTC indicates that the fuel and air metering and auxiliary emission controls is experiencing a malfunction. The last two characters "1A" is DTC number. OBD2 Diagnostic Trouble Code P011A means that Engine Coolant Temperature Sensor 1/2 Correlation has been detected.
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How Serious Is the Code P011A?
For now, this issue is not serious. Carly recommends you to check this issue on a regular basis and check if it gets worse later on.
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