P3472
Cylinder 9 Exhaust Valve Control Circuit High
P3472 is an OBD-II diagnostic trouble code meaning: Cylinder 9 Exhaust Valve Control Circuit High. Common causes: exhaust valve control solenoid valve malfunction, open or short circuit in wiring harness. Estimated repair cost: $17–89.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- Unstable engine idling
- Possible misfires
Causes
- Exhaust valve control solenoid valve malfunction
- Open or short circuit in wiring harness
- Poor contact in control circuit connectors
- Engine control unit (ECU) malfunction
- Mechanical problems with the timing system
How to Fix
- Check the condition of the solenoid valve
- Check the integrity of the wiring harness and connectors
- Measure the resistance of the control circuit
- Check power and ground in the circuit
- If necessary, replace faulty components
Related codes
Error P3472 by Vehicle Brand
FAQ
What does the P3472 code mean?
P3472 is an OBD-II diagnostic trouble code that indicates: Cylinder 9 Exhaust Valve Control Circuit High
What causes a P3472 error code?
The most common causes of P3472 include: Exhaust valve control solenoid valve malfunction; Open or short circuit in wiring harness; Poor contact in control circuit connectors; Engine control unit (ECU) malfunction.
How do I fix a P3472 diagnostic trouble code?
To fix P3472: Check the condition of the solenoid valve. Check the integrity of the wiring harness and connectors. Measure the resistance of the control circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P3472?
Yes, but get it checked soon
How much does it cost to fix P3472?
The estimated repair cost for P3472 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat