P24D9
EVAP System Pressure Sensor/Switch B Circuit Intermittent
P24D9 is an OBD-II diagnostic trouble code meaning: EVAP System Pressure Sensor/Switch B Circuit Intermittent. Common causes: open or short circuit in the sensor wiring harness, poor contact in the sensor connector. Estimated repair cost: $17–56.
Symptoms
- Check Engine Light Is On
- Unstable engine idling
- Increased fuel consumption
- The smell of gasoline in or around the car
- Problems passing toxicity testing
Causes
- Open or short circuit in the sensor wiring harness
- Poor contact in the sensor connector
- EVAP pressure sensor malfunction
- Problems with the engine control unit (ECU)
- EVAP system leak
How to Fix
- Check the wiring harness and sensor connectors for damage.
- Clean the contacts of the sensor connector
- Check the resistance and signal of the EVAP pressure sensor
- Replace EVAP pressure sensor if necessary
- Check the EVAP system for leaks
Related codes
Error P24D9 by Vehicle Brand
FAQ
What does the P24D9 code mean?
P24D9 is an OBD-II diagnostic trouble code that indicates: EVAP System Pressure Sensor/Switch B Circuit Intermittent
What causes a P24D9 error code?
The most common causes of P24D9 include: Open or short circuit in the sensor wiring harness; Poor contact in the sensor connector; EVAP pressure sensor malfunction; Problems with the engine control unit (ECU).
How do I fix a P24D9 diagnostic trouble code?
To fix P24D9: Check the wiring harness and sensor connectors for damage.. Clean the contacts of the sensor connector. Check the resistance and signal of the EVAP pressure sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P24D9?
Yes, but get it checked soon
How much does it cost to fix P24D9?
The estimated repair cost for P24D9 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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