P0081
Intake Valve Control Solenoid Circuit Bank 2
P0081 is an OBD-II diagnostic trouble code meaning: Intake Valve Control Solenoid Circuit Bank 2. Common causes: open or short circuit in solenoid circuit, faulty intake valve control solenoid. Estimated repair cost: $56–167.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- Unstable idling
- The engine goes into emergency mode
Causes
- Open or short circuit in solenoid circuit
- Faulty intake valve control solenoid
- Problems with wiring harness or contacts
- Malfunction of the engine control unit (ECU)
- Low oil pressure or contaminated oil
How to Fix
- Check the level and condition of the engine oil
- Visually inspect the wiring harness and solenoid connectors
- Check the solenoid resistance with a multimeter
- Check voltage and continuity of control circuit
- If necessary, replace the solenoid or repair the wiring harness.
- Clear the error code and check if it returns
Related codes
Error P0081 by Vehicle Brand
FAQ
What does the P0081 code mean?
P0081 is an OBD-II diagnostic trouble code that indicates: Intake Valve Control Solenoid Circuit Bank 2
What causes a P0081 error code?
The most common causes of P0081 include: Open or short circuit in solenoid circuit; Faulty intake valve control solenoid; Problems with wiring harness or contacts; Malfunction of the engine control unit (ECU).
How do I fix a P0081 diagnostic trouble code?
To fix P0081: Check the level and condition of the engine oil. Visually inspect the wiring harness and solenoid connectors. Check the solenoid resistance with a multimeter. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0081?
Limited driving only, diagnose soon
How much does it cost to fix P0081?
The estimated repair cost for P0081 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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