P0016 Ford F-150
Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A) · Powertrain Code · Critical
What is P0016?
The crankshaft and camshaft position sensors on bank 1 are out of sync. Often caused by a stretched timing chain, jumped timing, or a failed VVT solenoid.
When the Ford F-150 triggers code P0016 (crankshaft position - camshaft position correlation (bank 1 sensor a)), it typically points to an issue in the powertrain system. This is a critical severity code, so address it promptly to avoid further damage or safety concerns. Below you'll find the most common causes, symptoms, and repair options specific to the Ford F-150.
Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your Ford F-150.
Common Causes on Ford F-150
- Cam phaser rattle and failure on 5.0L Coyote V8 (very common TSB issue)
- Cam phaser wear on 3.5L EcoBoost causing timing deviation
- VCT solenoid stuck from oil sludge on 2.7L or 3.5L EcoBoost
- Timing chain stretch on high-mileage 3.5L EcoBoost engines
- Low oil pressure from clogged oil pickup tube screen
Symptoms
- Hard starting or extended cranking before engine fires
- Rough idle with noticeable engine vibration
- Rattling or chain-slap noise on cold startup
- Reduced engine power and sluggish acceleration
- Check engine light illuminated
- Intermittent stalling at idle
Notes for Ford F-150
Ford 5.0L Coyote cam phaser rattle is covered by TSB 19-2346; often heard on cold startup.