P014F
O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 1
P014F is an OBD-II diagnostic trouble code meaning: O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 1. Common causes: oxygen sensor malfunction, sensor contamination. Estimated repair cost: $56–167.
Symptoms
- Increased fuel consumption
- Deterioration in dynamics
- Unstable idle
- Dips during acceleration
Causes
- Oxygen sensor malfunction
- Sensor contamination
- Problems in the sensor circuit
- Air leaks in the intake tract
- Fuel system malfunctions
How to Fix
- Check the condition of the oxygen sensor
- Check the sensor circuit for opens and shorts
- Check the intake tract for air leaks
- Check the fuel system (pressure, injectors)
- Replace the oxygen sensor if necessary
Related codes
Error P014F by Vehicle Brand
FAQ
What does the P014F code mean?
P014F is an OBD-II diagnostic trouble code that indicates: O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 1
What causes a P014F error code?
The most common causes of P014F include: Oxygen sensor malfunction; Sensor contamination; Problems in the sensor circuit; Air leaks in the intake tract.
How do I fix a P014F diagnostic trouble code?
To fix P014F: Check the condition of the oxygen sensor. Check the sensor circuit for opens and shorts. Check the intake tract for air leaks. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P014F?
Limited driving only, diagnose soon
How much does it cost to fix P014F?
The estimated repair cost for P014F is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat