P0014 Buick - lacrosse 2014

Question

Engine light goes on and off for no apparent reason

Answer 1

Hi there,

This code is for the B camshaft position sensor over advance. This could be the result of a faulty cam position sensor, or the variable timing control solenoid. It's not uncommon to have the code appear but no running issues. Check the engine oil and make sure it's clean and full.