how to fix P0520 oil pressure sensor code in Ford F-150 13th Generation (2015-2020)

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the battery to prevent electrical shorts.

2. Remove the Oil Pressure Sensor

• Locate the oil pressure sensor, typically found near the oil filter.
• Use a wrench to disconnect the electrical connector from the sensor.
• Carefully unscrew the oil pressure sensor using a socket or wrench.
• Note the position and orientation of the sensor for proper installation.

3. Inspect and Replace the Sensor

• Compare the old sensor with the new one to ensure compatibility.
• If the sensor is damaged, install the new oil pressure sensor by screwing it into place, ensuring it is tight but not over-torqued (usually around 15-20 ft-lbs).
• Reconnect the electrical connector securely to the new sensor.

4. Refill and Check Oil Level

• If any oil was lost during the replacement, refill the engine oil to the proper level.
• Check for leaks around the new sensor.

5. Reconnect Battery and Clear Codes

• Reconnect the battery terminals.
• Use the OBD-II scanner to clear the P0520 code from the system.