Engine Oil Pressure Sensor/Switch Low Input
2016-2016 Ford Explorer 3.5L V6 EcoBoost
The 2016 Ford Explorer is equipped with a 3.5L V6 turbocharged gasoline engine. Below you'll find detailed p0522 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Low voltage from oil pressure sensor.
Symptoms
- Low oil pressure reading
- Warning light on
Common Causes
- Low actual oil pressure (DANGER)
- Short to ground in circuit
- Faulty sensor
Diagnostic Steps
- IMMEDIATELY check oil level
- Test actual pressure with mechanical gauge
- Test circuit voltage
- Test sensor
Repair Notes
If actual oil pressure is low, STOP ENGINE. If sensor fault, replace sensor.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0522 on Other Vehicles
Common Questions
What does code P0522 mean on a 2016-2016 Ford Explorer?
P0522 stands for "Engine Oil Pressure Sensor/Switch Low Input". Low voltage from oil pressure sensor.
What are the symptoms of P0522 on a Ford Explorer?
Common symptoms of P0522 include: Low oil pressure reading, Warning light on.
What causes P0522 on a 2016-2016 Ford Explorer?
Common causes of P0522 include: Low actual oil pressure (DANGER), Short to ground in circuit, Faulty sensor.
Last updated: March 2026
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