1. Check if there is a possibility to pass under stress test (5~10 times).
2. Observe the window to see any obstacles blocking the sensor (sensor
rubber, dust, fingerprints).
3. Reassemble and calibrate again to make sure if it is functional.
4. Probe the voltage on R1816.1 (1.8V) and C1807.1 (3V). If unusual, please
swap the sensor.
P-sensor issues - ASSY
P-sensor under the window