OBD-II Generic Error Code P0081: Intake Valve Control Solenoid B2 - How to Fix It

Q: Can I drive with error code P0081?

You can drive short distances, but the vehicle may have reduced performance and fuel economy. Continued driving can cause engine damage if the valve timing is severely off.

Q: What does bank 2 mean?

Bank 2 refers to the side of the engine that does not contain cylinder #1. On most V engines, bank 2 is the passenger side. On inline engines, there is only one bank.

Q: Will a bad intake valve control solenoid cause a check engine light?

Yes, a faulty solenoid will typically trigger the check engine light and store code P0081.

Q: How much does it cost to fix error code P0081?

DIY replacement of the solenoid costs $50-$150 for the part. A mechanic may charge $200-$400 including diagnosis and labor.

Abstract

Error code P0081 indicates a problem with the intake valve control solenoid for bank 2 in your vehicle. This solenoid adjusts valve timing to improve performance and fuel economy. When it fails, the engine may run rough, lose power, or trigger the check engine light.