OBD-II code · manufacturer-specific
P1150
Water In Fuel Condition
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P1150 mean?
P1150 is defined as “Water In Fuel Condition”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Lexus: Air/Fuel Ratio Sensor Circuit Range Performance Malfunction Bank 2 Sensor 1
- Toyota: Air/Fuel Sensor Circuit Range Performance Bank 1 Sensor 2
- Subaru: Front Oxygen Sensor Heater Circuit High Input
- Mazda: HO2S Bank 2 Sensor 1 Not Switching Fuel Control Limit Reached
- Citroen, Diğer, Peugeot: Lack Of HO2S21 Switch - Adaptive Fuel At Limit
- Ford, Lincoln, Mercury: Lack of Upstream Heated Oxygen Sensor Switch Adaptive Fuel Limit Bank 2
- Volkswagen: Oxygen Sensor Control Bank 2 Out Of Range
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This page is general information; an exact diagnosis needs measurements and a technician’s check.