What does code P0151 mean on Land Rover vehicles?
The ECU detects a low voltage condition from the oxygen sensor on bank B.
OBD-II Code Land Rover
P0151 — Land Rover — Oxygen Sensor Bank B Low Voltage
The ECU detects a low voltage condition from the oxygen sensor on bank B.
Common symptoms
- Lean air-fuel mixture
Possible causes
- Faulty oxygen sensor
Initial recommendation
Replace oxygen sensor on bank B and verify mixture correction.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine Land Rover code P0151 with your vehicle's actual symptoms for more complete diagnostic guidance.
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