P2D86
Fuel Temperature Sensor A/B Correlation
P2D86 is an OBD-II diagnostic trouble code meaning: Fuel Temperature Sensor A/B Correlation. Common causes: fuel temperature sensor a or b malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Increased fuel consumption
- Deterioration of vehicle dynamics
- Unstable engine operation at idle
- Scanner data errors
Causes
- Fuel temperature sensor A or B malfunction
- Open or short circuit in the sensor circuit
- Poor contact in sensor connectors
- Problems with the engine control module
- Sensors are dirty or damaged
How to Fix
- Check fuel temperature sensor readings using a scanner
- Inspect the wiring and sensor connectors for damage
- Check sensor resistance according to manufacturer specifications
- Replace faulty fuel temperature sensor
- Clean contacts and connectors if necessary
Related codes
Error P2D86 by Vehicle Brand
FAQ
What does the P2D86 code mean?
P2D86 is an OBD-II diagnostic trouble code that indicates: Fuel Temperature Sensor A/B Correlation
What causes a P2D86 error code?
The most common causes of P2D86 include: Fuel temperature sensor A or B malfunction; Open or short circuit in the sensor circuit; Poor contact in sensor connectors; Problems with the engine control module.
How do I fix a P2D86 diagnostic trouble code?
To fix P2D86: Check fuel temperature sensor readings using a scanner. Inspect the wiring and sensor connectors for damage. Check sensor resistance according to manufacturer specifications. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2D86?
Yes, but get it checked soon
How much does it cost to fix P2D86?
The estimated repair cost for P2D86 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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