P3497
Cylinder Deactivation System Bank 2
P3497 is an OBD-II diagnostic trouble code meaning: Cylinder Deactivation System Bank 2. Common causes: malfunction of cylinder deactivation solenoids, problems with the hydraulic deactivation system. Estimated repair cost: $22–167.
Symptoms
- Increased fuel consumption
- Vibrations at idle
- Reduced engine power
- Check Engine Light Illuminates
Causes
- Malfunction of cylinder deactivation solenoids
- Problems with the hydraulic deactivation system
- Open or short circuit in control circuit
- Mechanical wear of system components
- ECU software error
How to Fix
- Check the condition of the deactivation solenoids
- Diagnose the hydraulic system
- Check the integrity of wiring and connectors
- Update ECU firmware if necessary
- Replace faulty system components
Related codes
Error P3497 by Vehicle Brand
FAQ
What does the P3497 code mean?
P3497 is an OBD-II diagnostic trouble code that indicates: Cylinder Deactivation System Bank 2
What causes a P3497 error code?
The most common causes of P3497 include: Malfunction of cylinder deactivation solenoids; Problems with the hydraulic deactivation system; Open or short circuit in control circuit; Mechanical wear of system components.
How do I fix a P3497 diagnostic trouble code?
To fix P3497: Check the condition of the deactivation solenoids. Diagnose the hydraulic system. Check the integrity of wiring and connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P3497?
Yes, but get it checked soon
How much does it cost to fix P3497?
The estimated repair cost for P3497 is $22–167. Actual cost depends on your vehicle, location, and labor rates.
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