P0016 2014 GMC Sierra Code - Crankshaft Position - Intake Camshaft Position Not Plausible

Code P0016 indicates a mismatch between the crankshaft position sensor and the intake camshaft position sensor signals.

Symptoms may include rough idling, engine misfires, reduced power, poor fuel efficiency, and difficulty starting the engine.

Common causes include a stretched timing chain, worn timing chain tensioner, faulty sensors, misaligned timing components, or contaminated oil.

Yes, dirty or low oil can affect the timing components and cause a misalignment of sensor signals, leading to code P0016.

Diagnosis involves checking the timing chain for wear, inspecting the crankshaft and camshaft position sensors, verifying proper oil pressure, and using a scan tool to monitor sensor data.

Yes, continued driving can cause further damage to engine components due to improper timing, potentially leading to severe engine failure.

Repairs may include replacing the timing chain, sensors, tensioners, or correcting misaligned timing components. An oil change may also be necessary if contamination is present.

Not always. While a worn timing chain is a common cause, other issues like faulty sensors or low oil pressure can also trigger this code.

Yes, a malfunctioning camshaft position sensor can produce incorrect signals, leading to code P0016.

A scan tool, multimeter, timing chain inspection tools, and basic hand tools may be required for diagnosis and repair.