P2619 Possible Causes
- Faulty crankshaft position sensor
- Crankshaft position sensor harness is open or shorted
- Poor electrical connection in crankshaft position sensor circuit
How to Fix Code P2619
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
Illuminated engine light (or service engine soon warning light)
P2619 Meaning
The crankshaft position sensor, also known as the crank position sensor, is an electronic device used in an engine to record the rate at which the crankshaft is spinning. This information is used by the Engine Control Module (ECM) to control ignition and fuel injection. The sensor system consists of a rotating part, typically a disc, as well as a stationary part, the actual sensor.
When the engine rotates, the high and low points of the teeth cause a change in the gap with the sensor. The changing gap causes the magnetic field near the sensor to change. The changing magnetic field causes the sensor’s voltage to change.