CC
CarCodeFix
P0521High Priority

Engine Oil Pressure Sensor/Switch Range/Performance

Category: Powertrain• Vehicle Speed, Idle Control, Auxiliary Inputs

18 articles · 3 makes affected

Owner Statistics

Based on 76,456 real owner discussions • 2446 confirmed solutions

Dataset (76,456 records)
$6,026
Average Repair Cost
3%
Success Rate
24%
DIY Repairs
76,456
Data Sources

About This Data

Statistics are aggregated from real owner discussions on Reddit, automotive forums, and YouTube comments. All data is anonymized and represents actual repair experiences reported by vehicle owners.

Issues by Vehicle

FORD

2020 Expedition

How to Diagnose and Fix the 2020 Expedition Cam Phaser Startup Rattle

114 sources
2020 Expedition

How to Silence the Annoying Dashboard Rattle in Your Ford Expedition

1.7K sources
2020 Expedition

Fixing Your 2020 Expedition's 4WD Fault and Drivetrain Problems

803 sources
2020 Expedition

Stopping the Drone: How to Fix 2020 Expedition Vibration for Good

582 sources
2020 Mustang

Why Your 2020 Mustang Stalls and How to Fix It for Good

2.0K sources
2020 Expedition

Why Your Expedition's ABS Light Is On (And How to Fix It)

1.6K sources
2020 Expedition

Why Your 2020 Expedition Has No Power (It's Probably the Airbag Module)

922 sources
2020 Expedition

Why Your 2020 Expedition Cranks But Won't Start (The Real Fix)

1.7K sources
2020 Expedition

Why Your Expedition's Climate Controls Fail (And the $5 Fix)

1.7K sources