P0085Medium SeverityEngine

Exhaust Valve Control Solenoid Circuit Low (Bank 2)

What This Means

The exhaust valve control solenoid on bank 2 is reading low voltage. A short to ground is disrupting the exhaust VVT system on this bank.

Common Symptoms

VVT disabled
Rough idle
Increased emissions
Check engine light on

Common Causes

Short to ground
Failed solenoid
Corroded connector
Damaged harness
Ground fault

Estimated Repair Cost

$100 – $500

Parts and labor (varies by vehicle and location)

Difficulty:Moderate

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For informational purposes only. Diagnostic trouble codes are starting points for diagnosis, not definitive answers. Always consult a certified mechanic for proper diagnosis and repair. Estimated costs vary by vehicle, location, and shop rates.