P0016 Chevrolet Tahoe
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 Chevrolet Tahoe 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 Chevrolet Tahoe.
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 Chevrolet Tahoe.
Common Causes on Chevrolet Tahoe
- Timing chain stretch on 5.3L or 6.2L V8 (same as truck platform)
- AFM lifter failure causing cam timing correlation error
- VVT solenoid clogged from Dexos1 oil degradation on extended intervals
- Camshaft reluctor wheel timing mark misaligned from prior repair
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 Chevrolet Tahoe
Tahoe/Yukon/Escalade share the truck V8; timing chain job is labor-intensive due to cab access.