P3479
Cylinder 10 Exhaust Valve Control Circuit Low
P3479 is an OBD-II diagnostic trouble code meaning: Cylinder 10 Exhaust Valve Control Circuit Low. Common causes: solenoid valve malfunction, open or short circuit in the circuit. Estimated repair cost: $17–89.
Symptoms
- Unstable engine operation
- Power reduction
- Increased fuel consumption
- Check Engine Light Illuminates
- Dips during acceleration
Causes
- Solenoid valve malfunction
- Open or short circuit in the circuit
- Poor contact in connectors
- Engine control unit malfunction
- Wiring harness damage
How to Fix
- Check the condition of the solenoid valve
- Check the integrity of the control circuit
- Inspect connectors and contacts for oxidation
- Check circuit resistance
- If necessary, replace faulty components
Related codes
Error P3479 by Vehicle Brand
FAQ
What does the P3479 code mean?
P3479 is an OBD-II diagnostic trouble code that indicates: Cylinder 10 Exhaust Valve Control Circuit Low
What causes a P3479 error code?
The most common causes of P3479 include: Solenoid valve malfunction; Open or short circuit in the circuit; Poor contact in connectors; Engine control unit malfunction.
How do I fix a P3479 diagnostic trouble code?
To fix P3479: Check the condition of the solenoid valve. Check the integrity of the control circuit. Inspect connectors and contacts for oxidation. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P3479?
Yes, but get it checked soon
How much does it cost to fix P3479?
The estimated repair cost for P3479 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat