P0497
EVAP System Low Purge Flow
P0497 is an OBD-II diagnostic trouble code meaning: EVAP System Low Purge Flow. Common causes: evap purge valve clogged, damaged or clogged evap system lines. Estimated repair cost: $33–111.
Symptoms
- Check Engine light comes on
- Slight increase in fuel consumption
- Smell of gasoline in the cabin
Causes
- EVAP purge valve clogged
- Damaged or clogged EVAP system lines
- Purge solenoid valve (solenoid) malfunction
- Problems with the purge valve wiring harness
How to Fix
- Check the EVAP purge valve for blockage.
- Inspect the EVAP system pipes for damage
- Check the resistance and power supply of the purge solenoid
- Replace faulty components
Related codes
Error P0497 by Vehicle Brand
FAQ
What does the P0497 code mean?
P0497 is an OBD-II diagnostic trouble code that indicates: EVAP System Low Purge Flow
What causes a P0497 error code?
The most common causes of P0497 include: EVAP purge valve clogged; Damaged or clogged EVAP system lines; Purge solenoid valve (solenoid) malfunction; Problems with the purge valve wiring harness.
How do I fix a P0497 diagnostic trouble code?
To fix P0497: Check the EVAP purge valve for blockage.. Inspect the EVAP system pipes for damage. Check the resistance and power supply of the purge solenoid. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0497?
Limited driving only, diagnose soon
How much does it cost to fix P0497?
The estimated repair cost for P0497 is $33–111. Actual cost depends on your vehicle, location, and labor rates.
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