P0039 Code Definition
P0039 Turbocharger/Supercharger Bypass Valve 'A' Control Circuit Range/Performance
What Does the Engine Code P0039 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. "0" 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 "39" is DTC number. OBD2 Diagnostic Trouble Code P0039 means that Turbocharger/Supercharger Bypass Valve 'A' Control Circuit Range/Performance has been detected.
Carly Universal Scanner
How Serious Is the Code P0039?
This issue is not critical yet. Make sure that it is current and fix it early before this leads to more severe issues.
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