2022 Ford P0133: What It Means & Is It Safe to Drive?
P0133 on the 2022 Ford: O2 Sensor Slow Response (Bank 1, Sensor 1). Here's what it means, what usually causes it, what repairs typically cost, and whether it's safe to keep driving.
What this code means
The upstream oxygen sensor on Bank 1 is responding too slowly to changes in exhaust composition. A healthy O2 sensor switches between rich and lean several times per second; a sluggish sensor causes poor fuel control.
Common causes on the 2022 Ford
- Aging or contaminated upstream oxygen sensor
- Oil or coolant contamination fouling the sensor
- Carbon buildup on the sensor tip
- Weak heater circuit in the sensor
Symptoms
- Check Engine Light
- Slightly decreased fuel economy
- Possible rough idle
- Failed emissions test
Typical fixes
- Replace upstream oxygen sensor
- Check for oil/coolant burning that could foul new sensor
Repair cost range
For a 2022 Ford, repairs for P0133 typically fall between $100 and $300, depending on the root cause and labor rates in your area.
Known issues on Ford
Ford P0133 on 5.4L and 4.6L V8 engines means the upstream sensor is aging. On high-mileage Triton engines, also check for exhaust manifold cracks—a small leak of fresh air near the sensor causes artificially lean readings and can mimic a slow-response fault.
Most commonly affected models