OBD2 Automotive Error Code P0016: How to Fix It

Q: What causes OBD2 code P0016?

P0016 is commonly caused by stretched timing chains, worn timing belts, faulty camshaft or crankshaft position sensors, clogged VVT solenoids, low engine oil, or incorrect timing after recent engine work.

Q: Can I drive with P0016 code?

You should not drive with P0016 as it indicates timing issues that can cause engine damage. The vehicle may run poorly, misfire, or stall. Continued driving could result in catastrophic engine failure.

Q: How much does it cost to fix P0016?

Repair costs vary widely depending on the root cause. Sensor replacement costs $100-300, VVT solenoid replacement costs $200-500, while timing chain or belt replacement can cost $800-2500 including labor.

Q: Will P0016 cause my car to not start?

Yes, P0016 can prevent the engine from starting if the timing correlation error is severe enough. The engine computer may prevent starting to protect the engine from damage.

Q: Is P0016 the same on all vehicles?

While P0016 always refers to crankshaft/camshaft position correlation Bank 1, the specific components and repair procedures vary significantly between different makes and models. Always consult your vehicle's service manual.

Abstract

OBD2 error code P0016 indicates a timing correlation problem between your crankshaft and camshaft position sensors on Bank 1. This means the engine computer has detected that the camshaft and crankshaft are not synchronized properly, which can cause poor engine performance, misfiring, or failure to start.