P0016 on a Ford: Causes, Fixes & Repair Cost

🟠 Moderate severity · drivable

You can often drive a Ford a short distance with P0016, but if it runs rough, stalls, or won't start, stop driving — a jumped timing chain can cause major engine damage.

What P0016 means on a Ford

On a Ford, P0016 means the crankshaft and camshaft position sensors on bank 1 are reporting positions that do not line up. The two shafts are out of sync, which usually points to a stretched timing chain or worn cam phasers.

Is P0016 common on Fords?

P0016 is seen on Ford EcoBoost engines in the F-150, Escape, Explorer, and Fusion, where timing chain stretch is a known issue at higher mileage. Worn cam phasers and tensioners can also throw off the sensor readings on these engines.

Commonly reported on: F-150, Escape, Explorer, Fusion.

Symptoms

Check engine light on
Rough idle or stalling
Hard starting in some cases
Loss of power or poor fuel economy

Common causes

most common: Stretched timing chain (EcoBoost engines)
common: Worn cam phaser
common: Failed timing chain tensioner or guides
less common: Faulty crankshaft or camshaft position sensor
less common: Low oil pressure affecting the VCT system

How to fix it

Fix	DIY?	Typical cost
Inspect the timing chain, tensioner, and phasers	Mechanic	$100–300
Replace the timing chain kit if it is stretched	Mechanic	$900–2000
Replace worn cam phasers	Mechanic	$600–1500
Replace a faulty crankshaft or camshaft sensor	Yes	$100–300

Frequently asked questions

Is it safe to drive my Ford with a P0016 code?

Short distances are usually okay if the engine runs fine. If it idles rough, stalls, or won't start, have it towed — a jumped timing chain can ruin the engine.

What causes P0016 on a Ford?

Timing chain stretch is a known issue on EcoBoost engines at higher mileage. Worn cam phasers, tensioner failure, and faulty sensors can also set this code.

How much does it cost to fix P0016 on a Ford?

A timing chain job usually runs $900–$2,000, and cam phasers add more if they need replacing. A sensor is cheaper, around $100–$300.