P238D
Water in Fuel Sensor B Circuit High
P238D is an OBD-II diagnostic trouble code meaning: Water in Fuel Sensor B Circuit High. Common causes: water in fuel sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine Light Is On
- Possible problems starting the engine
- Reduced engine power
- Increased fuel consumption
- In some cases there may be no symptoms
Causes
- Water in fuel sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Corroded contacts or damaged wiring
- Problems with the engine control unit
How to Fix
- Check the condition of the fuel for the presence of water
- Inspect the sensor and its connector for damage
- Check the integrity of wiring and contacts
- Measure the sensor resistance (compare with standards)
- If necessary, replace the water in fuel sensor
Related codes
Error P238D by Vehicle Brand
FAQ
What does the P238D code mean?
P238D is an OBD-II diagnostic trouble code that indicates: Water in Fuel Sensor B Circuit High
What causes a P238D error code?
The most common causes of P238D include: Water in fuel sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Corroded contacts or damaged wiring.
How do I fix a P238D diagnostic trouble code?
To fix P238D: Check the condition of the fuel for the presence of water. Inspect the sensor and its connector for damage. Check the integrity of wiring and contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P238D?
Yes, but get it checked soon
How much does it cost to fix P238D?
The estimated repair cost for P238D is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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