P0019
PowertrainVariable Valve Timingcritical severityCrankshaft Position/Camshaft Position Correlation Bank 2 Sensor B
What P0019 Means
The crankshaft and Bank 2 exhaust camshaft position signals do not correlate properly.
Symptoms
- Check Engine Light
- Rough running
- Engine rattle
- No start
Common Causes
- Timing chain issue Bank 2
- Exhaust VVT failure Bank 2
- Sensor failure
Diagnostic Steps
- Check timing chain Bank 2
- Test exhaust VVT
- Inspect sensors
Where to start: Repair timing system Bank 2.
🔌 Don't have a code reader?
Any of these will read and clear this code — pick by how deep you want to go.
Budget handheld~$40
ANCEL AD410 →
No-phone-needed handheld — reads, clears, live data, freeze frame.
✓ ANCEL official store
Serious DIY~$100
BlueDriver Pro →
Enhanced codes (ABS, airbag, TPMS) plus repair reports.
SHOP FAVORITEShop-grade tablet~$300
Autel MaxiCOM MK808S →
Bidirectional tests, service resets, all systems.
✓ Autel official store
Pro diagnostics$1,500+
Autel MaxiSys MS906 Pro →
Full-system pro platform — topology mapping, ECU coding, the works.
✓ Autel official store
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.
Related Codes
Community Confirmed Fixes
No confirmed fixes yet for this code. Be the first to contribute!
Submit a FixFound a Fix for P0019?
Help other technicians by sharing what worked on your vehicle.
Submit Your Fix