Engine-Codes - Generic - P0086

P0086 Code - Exhaust Valve Control Solenoid Circuit High Bank 2

- Code Popularity: 14,780 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC P0086?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Intake Valve Control Solenoid Valve
  • Intake Valve Control Solenoid Valve harness is open or shorted
  • Intake Valve Control Solenoid Valve circuit poor electrical connection
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How to Fix the DTC P0086?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P0086 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P0086 Code Mean?

Exhaust valve timing control magnet retarder controls the shut/open timing of the exhaust valve by ON/OFF pulse duty signals sent from the Engine Control Module (ECM). The longer pulse width retards valve angle. The shorter pulse width advances valve angle.

P0086 Code - Exhaust Valve Control Solenoid Circuit High Bank 2

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Code P0086 Information for Specific Makes

  • P0086 KIA Exhaust Valve Control Solenoid Circuit High Bank 2

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