A/C Refrigerant Temperature Sensor A Range/Performance

Where it lives

For P0EBF, the part to look at first is the sensor named here.

Check these first

• A refrigerant temperature sensor A reading outside its expected range
• A refrigerant charge that is too low or too high
• High resistance in the sensor A wiring
• A failed sensor A element

What to do next

1. Read A/C refrigerant temperature sensor A on a scan tool
2. Compare the sensor A reading to a manifold gauge set
3. Check the refrigerant charge for over or under charge
4. Test the sensor A wiring for added resistance
5. Replace the sensor A if the charge and wiring test good
6. Clear the code and retest

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