P0019 — Crankshaft Position – Camshaft Position Correlation (Bank 2 Sensor B)
Category: Powertrain Severity: High
Updated:
DTC code P0019 means: Crankshaft Position – Camshaft Position Correlation (Bank 2 Sensor B). It falls under the "Powertrain" category, with an estimated severity of High. Common causes include stretched chain, failed bank 2 exhaust cam sensor and bank 2 exhaust VVT solenoid; it's worth confirming the diagnosis before replacing parts.
Possible causes
- Stretched chain
- Failed bank 2 exhaust cam sensor
- Bank 2 exhaust VVT solenoid
- Faulty tensioner
Symptoms
- Check engine light
- Timing noise
- Loss of power
- Hard starting
How to diagnose it step by step
- Check oil.
- Test bank 2 sensor B.
- Test the exhaust VVT solenoid.
- Verify timing.
How to fix it
Check the bank 2 exhaust cam sensor and solenoid; if they are fine, inspect the chain.
Estimated repair cost
From $30 (sensor) to $3,000 (V6/V8 timing job).
Frequently asked questions
What does DTC code P0019 mean?
Crankshaft Position – Camshaft Position Correlation (Bank 2 Sensor B).
Is code P0019 serious?
Severity High. Have it checked as soon as possible, especially if it affects safety or the catalytic converter.
Can I keep driving with code P0019?
Drive only as needed until diagnosed.
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