P3444
Cylinder 6 Deactivation/Intake Valve Control Circuit High
P3444 is an OBD-II diagnostic trouble code meaning: Cylinder 6 Deactivation/Intake Valve Control Circuit High. Common causes: open or short circuit in control circuit, deactivation solenoid valve malfunction. Estimated repair cost: $17–67.
Symptoms
- Increased fuel consumption
- Uneven engine operation
- Check Engine Light Illuminates
- Reduced engine power
- Disabling the cylinder deactivation system
Causes
- Open or short circuit in control circuit
- Deactivation solenoid valve malfunction
- Wiring Harness Problems
- Engine control unit malfunction
- Mechanical problems with the timing system
How to Fix
- Check the integrity of the control circuit
- Check the resistance of the solenoid valve
- Inspect the wiring harness for damage
- Check the operation of the timing system
- If necessary, replace the solenoid valve
Related codes
Error P3444 by Vehicle Brand
FAQ
What does the P3444 code mean?
P3444 is an OBD-II diagnostic trouble code that indicates: Cylinder 6 Deactivation/Intake Valve Control Circuit High
What causes a P3444 error code?
The most common causes of P3444 include: Open or short circuit in control circuit; Deactivation solenoid valve malfunction; Wiring Harness Problems; Engine control unit malfunction.
How do I fix a P3444 diagnostic trouble code?
To fix P3444: Check the integrity of the control circuit. Check the resistance of the solenoid valve. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P3444?
Yes, but get it checked soon
How much does it cost to fix P3444?
The estimated repair cost for P3444 is $17–67. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat