P0085 Code - Exhaust Valve Control Solenoid Circuit Low Bank 2
Quick Answer
The P0085 diagnostic trouble code (DTC) refers to a malfunction in the exhaust valve control solenoid circuit on bank 2 of the engine. Common causes include Faulty exhaust valve control solenoid, Wiring issues in the solenoid circuit, Poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0085 indicates Exhaust Valve Control Solenoid Circuit Low Bank 2.
- Common causes
- Common causes include Faulty exhaust valve control solenoid, Wiring issues in the solenoid circuit, Poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P0085 Description
The P0085 diagnostic trouble code (DTC) refers to a malfunction in the exhaust valve control solenoid circuit on bank 2 of the engine. This code indicates that there is a low voltage condition detected in the circuit that controls the exhaust valve on the specified bank. The exhaust valve control solenoid is responsible for regulating the flow of exhaust gases through the engine, which is crucial for proper engine performance and emissions control.
Common Causes of P0085
- Faulty exhaust valve control solenoid
- Wiring issues in the solenoid circuit
- Poor electrical connection
- Engine control module (ECM) malfunction
- Exhaust system leaks
Symptoms of P0085
- Reduced engine power
- Poor fuel efficiency
- Rough idling
- Stalling
- Increased emissions output
How to Fix P0085
- Begin by conducting a thorough inspection of the exhaust valve control solenoid and its wiring to check for any visible damage or loose connections.
- Test the solenoid using a multimeter to determine if it is functioning properly. Replace the solenoid if it is found to be faulty.
- Check the wiring harness for any signs of damage or corrosion. Repair or replace any damaged wiring as needed.
- Clear the DTC from the vehicle's ECM using an OBD-II scanner, and test drive the vehicle to ensure that the issue has been resolved.
- If the problem persists, further diagnostics may be required to pinpoint the exact cause of the low voltage condition on bank 2.
Cost to Fix P0085
The typical repair costs for addressing a P0085 code can vary depending on the specific cause of the issue. In general, replacing the exhaust valve control solenoid and addressing any wiring issues can range from $150 to $400 in parts and labor. However, it's important to note that labor rates at auto repair shops can vary, typically ranging between $80 and $150 per hour. Additional costs may be incurred if further diagnostics or repairs are needed. It's recommended to consult with a qualified mechanic to get a more accurate estimate based on your vehicle's make and model.
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Code P0085 Information for Specific Makes
- P0085 KIA — Exhaust Valve Control Solenoid Circuit Low Bank 2
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