P2728 Code Definition
P2728 Pressure Control Solenoid 'E' Control Circuit Range/Performance
What Does the Engine Code P2728 Mean?
Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "2" in the second position means that this is a ISO/SAE controlled OBD-II (OBD2) DTC. "7" in the third character position in a DTC indicates that the transmission is experiencing a malfunction. The last two characters "28" is DTC number. OBD2 Diagnostic Trouble Code P2728 means that Pressure Control Solenoid 'E' Control Circuit Range/Performance has been detected.