P0016 on a Toyota Camry
P0016 means crankshaft/Camshaft Position Correlation (Bank 1 Sensor A). On the Camry, a few causes come up far more than others.
What P0016 usually means on a Camry
P0016 means the crankshaft and camshaft position signals don't line up on bank 1 — the ECU sees the cam where it doesn't expect it. On chain-driven Camry engines this can be a VVT actuator or oil control valve issue, but it can also signal a stretched timing chain or jumped timing on a neglected, high-mileage engine. It often comes with a hard start, rough running, or a rattle, and shouldn't be ignored, since severe timing errors risk valve-to-piston contact.
Most common causes on the Camry
- Camshaft timing OCV fault
A stuck oil control valve leaves the cam phaser mis-positioned and throws the correlation off; check it first.
- Sludge-starved VVT actuator
Neglected oil keeps the phaser from settling where commanded.
- Stretched timing chain
High-mileage 2AR-FE and 2GR-FE chains and worn guides can let cam timing drift enough to set P0016.
- Failed cam or crank position sensor
A weak signal from either sensor breaks the correlation the ECU checks.
What P0016 costs to fix on a Camry
If it's the oil control valve or a position sensor, the repair is moderate and mostly bolt-on. A stretched chain is a far bigger job — covers, tensioner, guides, and chain — so it's worth confirming with the OCV and sensors ruled out first. Correct-viscosity oil matters here too, since low oil pressure alone can trip it.
Year, engine and mileage change the answer. Start a case and Redline weighs these causes against what your car shows, then names the check that would settle it.
Other codes on the Toyota Camry
Toyota Camry problems & recalls by year
Based on widely reported patterns for this model; individual causes vary by year, engine and history. Generic P0016 behavior is covered on the main P0016 page. Confirm with a scan tool before buying parts.
P0016 on your Camry?
Every problem becomes a Case. Tell Redline what your Camry is doing: it shows what the evidence supports, what’s still missing, and what to check next, before you approve a repair.
“Inner pad ~1 mm. Outer pad 3 mm.”
Next: check the slide pins move freely before buying parts.