Buick Verano code P0011 VVT issue, intake VVT replaced but unsure if resolved on Buick Verano

Some Buick Verano owners report experiencing issues related to the OBD II diagnostic trouble code P0011, which indicates a problem with the Intake Camshaft Position often linked to a faulty Intake Camshaft Actuator Solenoid. These owners note that the P0011 code signifies an excessive advance in camshaft position timing beyond the limits set by the engine control module (ECM) or powertrain control module (PCM). Additionally, some have found that low oil levels can adversely affect the functioning of camshaft actuators, prompting them to check oil levels when encountering this code. Possible causes for the P0011 code include a malfunctioning camshaft position sensor, VVT solenoid, timing chain issues, or insufficient engine oil. To effectively diagnose this issue, some owners recommend a systematic approach involving the use of an OBD-II scanner to check related codes, inspecting engine oil quality, and ensuring the proper functioning of VVT components. If the intake VVT solenoid has been replaced but the issue persists, it may be necessary for owners to seek further inspection from a qualified mechanic to identify and resolve the underlying VVT problem.