The P0014 code in Hyundai Sonata is related to the Variable Valve Timing (VVT) system. The engine control module (ECM) detects that the camshaft timing is not within the specified range. Incorrect camshaft timing on camshaft B on bank 1 is signaled by the camshaft position sensors. This issue often lies with the variable camshaft … Read more

P0456 is a diagnostic trouble code (DTC) that indicates a small leak in the Evaporative Emission Control (EVAP) system. This system is responsible for controlling fuel vapors produced by the vehicle, which prevents harmful emissions from entering the atmosphere. In the case of a Hyundai Sonata, the P0456 code is triggered when the vehicle’s Engine … Read more