Repair Procedures: Inspection

WARNING: This page is about a different car, the 2023 Hyundai Palisade. However, it is still accessible from the selected car via links, so may be relevant.

Switch "OFF" the ignition.
Disconnect the OPS connector.
Remove the OPS.
After immersing the thermistor of the sensor into engine coolant, measure resistance between the OPS terminals 2 and 4.

Check that the resistance is within the specification.

Pressure (Bar)	Output Voltage (V) [Vref=5V]
0	0.46 - 0.54
2	1.25 - 1.35
4	2.05 - 2.15
6	2.84 - 2.96
10	4.42 - 4.58