P2619
Crankshaft Position Signal Output Circuit High
Ignition / crank position
Generic OBD-II
High
What it means
P2619 means the crankshaft position signal output circuit read higher voltage than expected. Because the PCM relies on the crank signal for spark and fuel timing, a fault here can cause hard starting, stalling, or a no-start. It's usually a failing crank sensor or a wiring/connector problem such as a short to voltage, and it should be diagnosed promptly.
High
Can I keep driving? Risky — a crank-position signal fault can cause stalling or a no-start, so repair promptly and don't rely on the vehicle for important trips.
Common symptoms
What you'll notice
- Hard starting or intermittent no-start
- Engine stumble or stalling, especially at idle
- Loss of power or jerking during acceleration
- Check-engine light on
Common causes
Most likely first
- Faulty crankshaft position sensorLikely
- Short to voltage or open in the signal output wiringCommon
- Corroded or loose sensor connectorCommon
- Poor ground or damaged shielding on the sensor circuitLess often
- PCM fault (least likely)Less often
How to diagnose & fix
Work through it in order
- Read freeze-frame data and note when the fault appears (cold, hot, over bumps).
- Inspect the crank sensor and harness for damage, chafing, or a short to power.
- Check the connector and sensor ground for corrosion or a loose pin.
- Back-probe and test the sensor signal against spec; wiggle-test for intermittents.
- Replace the crank position sensor if it fails; consider the PCM only after wiring checks out.
FAQ
Quick answers
Is it safe to drive with P2619?+
Not really. Crank-signal faults can cause sudden stalling or leave you unable to restart. Drive as little as possible and get it diagnosed quickly.
Can I just clear P2619?+
You can clear it, but a genuine circuit or sensor fault will set it again and can strand you. Fix the wiring or sensor rather than relying on a clear.
Related codes
Often seen with P2619
Read & clear P2619 yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.
✓ Verified name — SAE J2012 / ISO 15031-6Guidance reviewed by OBD DashX