P1151Medium Priority
Lack Of HO2S21 Switch - Sensor Indicates Lean
Category: Powertrain• Fuel and Air Metering (Manufacturer Specific)
7 articles · 1 makes affected
Owner Statistics for P1151
Based on 5 real owner discussions
5
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.
P1151 Issues by Vehicle
FORD
2020 Mustang
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2020 Mustang
How to Fix an Exhaust Manifold Leak on Your 2020 Ford Mustang
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2025 F-150
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2020 Mustang
How to Fix Stuttering and Hesitation in Your 2020 Ford Mustang (Fuel Injector Guide)
308 sources
2025 F-150
Why Your 2025 Ford F-150 Brakes Squeal (and How to Stop It)
119 sources
2020 Mustang
Stop Your Mustang's Coolant Leak: The Real Intake Problem Owners Find
1.3K sources
2020 Mustang
Why Your Mustang Bucks After a Hard Pull (And How to Fix It)
599 sources