KIA P0339: Crankshaft Position Sensor 'A' Circuit

Definition meaning and fixes Diagnostic Trouble Code KIA P0339 Trouble Code: Crankshaft Position Sensor 'A' Circuit. Possible Causes Bad Crankshaft Position Sensor, Wiring (Open/Short), Blown Fuse.
After replacing the crank position sensor, the engine may need a Relearn procedure.
Try to get an OEM replacement sensor, as aftermarket sensors can sometimes cause issues.