P0019

Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor B

Q: Is it safe to drive with P0019?

Keep it brief. A real timing mismatch can misfire and risk internal engine damage on interference engines. Get it diagnosed before extended driving.

Q: Can I just clear P0019?

Clearing it is temporary — it returns until the timing, oil, or sensor fault behind it is repaired.

Camshaft / crankshaft timing Generic OBD-II High

What it means

P0019 means the ECM sees the crankshaft and the bank 2 camshaft (sensor B) out of their expected timing correlation. It commonly stems from a variable-valve-timing fault or a worn timing chain, but a failing sensor or low oil can also trigger it. True timing errors affect running and can damage the engine, so treat it as a prompt-repair code.

High

Can I keep driving? Risky — crank and cam timing on bank 2 (sensor B) don't agree; the engine may run rough, lose power, or fail to start, so limit driving until it's diagnosed.

Real-world scan data

Seen in

146

scans in the past year

Found in

<0.1%

of scans

<0.1%

of scans that found faults

Appears alongside · share of P0019 scans

P0017in 49.3% of scans

P0018in 41.8% of scans

Figures reflect only diagnostic scans recorded through our own apps and tools. Cars are typically scanned because a symptom or warning light prompted it, so these counts describe our scan records — not the incidence of faults in any model, and not the quality, reliability, or safety of any vehicle. No comparison between manufacturers or models is implied. All trademarks belong to their respective owners; no affiliation or endorsement is implied.

Common symptoms

What you'll notice

Check-engine light on
Hard starting or a no-start
Rough idle or misfire
Reduced power and hesitation on acceleration
Timing-chain rattle on some engines

Common causes

Most likely first

Camshaft timing out of position (stretched or jumped timing chain, worn tensioner/guides)Likely
Stuck or clogged VVT oil-control solenoid on bank 2Common
Low or contaminated engine oil starving the cam phaserCommon
Faulty bank 2 camshaft (sensor B) or crankshaft position sensorLess often
Damaged wiring or corroded connectors at the sensorsLess often
Faulty ECM (rare)Less often

How to diagnose & fix

Work through it in order

Read freeze-frame data and note any companion cam, crank, or VVT codes.
Check engine oil level and condition — low or dirty oil is a frequent, low-cost cause.
Inspect the bank 2 cam (sensor B) and crank sensor wiring and connectors.
Test the VVT oil-control solenoid for correct resistance and free movement.
If timing is mechanically off, inspect the timing chain, tensioner, and guides.
Clear and re-test; replace a sensor only once oil and timing are ruled out.

FAQ

Quick answers

Is it safe to drive with P0019?+

Keep it brief. A real timing mismatch can misfire and risk internal engine damage on interference engines. Get it diagnosed before extended driving.

Can I just clear P0019?+

Clearing it is temporary — it returns until the timing, oil, or sensor fault behind it is repaired.

Read & clear P0019 yourself

Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.

▶ Get it on Google Play

✓ Verified name — SAE J2012 / ISO 15031-6Guidance reviewed by OBD DashX