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AutoCodes - Generic - P0084

P0084 Code - Exhaust Valve Control Solenoid Circuit Bank 2

- Code Popularity: 16,110 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0084?

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 P0084?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0084 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P0084 Description

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.

OBDII Code P0084 - Exhaust Valve Control Solenoid Circuit Bank 2 - AutoCodes.com
P0084 Code - Exhaust Valve Control Solenoid Circuit Bank 2

Need More Information on the Code?

Need more information on how to fix the P0084 code? Get Access to Factory Service Manuals

Information for Specific Makes

  • P0084 Infiniti Exhaust Valve Timing Control Magnet Retarder Circuit Bank 2
  • P0084 KIA Exhaust Valve Timing Control Magnet Retarder Circuit Bank 2
  • P0084 Nissan Exhaust Valve Timing Control Magnet Retarder Circuit Bank 2

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Code P0084 comments

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