Water in Fuel Condition Sensor B
Sensor B reports water in the fuel filter housing - drain the water trap immediately. Continued operation may cause damage to the high-pressure pump and injectors.
Affected components
- Water in fuel sensor b
- Fuel filter housing b
Common causes
- High likelihood: Water has collected in the filter trap
Diagnostic notes
- The malfunction indicator lamp may illuminate
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.