Engine-Codes - Generic - P1084

P1084 Code - Exhaust Valve Timing Control Position Sensor Bank 2 Circuit

- Code Popularity: 10,240 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
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What are the Possible Causes of the DTC P1084?

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 Exhaust Valve Timing Control Position Sensor Bank 2
  • Exhaust Valve Timing Control Position Sensor Bank 2 harness is open or shorted
  • Exhaust Valve Timing Control Position Sensor Bank 2 circuit poor electrical connection
  • Accumulation of debris to the signal pick-up portion of the camshaft
  • Crankshaft position sensor
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How to Fix the DTC P1084?

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 P1084 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.

When is the Code Detected?

An excessively high or low voltage from the sensor is sent to Engine Control Module (ECM).

What are Code Possible Symptoms?

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

What Does the P1084 Code Mean?

Exhaust valve timing control position sensor detects the concave groove of the exhaust camshaft rear end.
This sensor signal is used for sensing a position of the exhaust camshaft.
This sensor uses a Hall IC.
Based on the position of the exhaust camshaft, ECM controls exhaust valve timing control magnet retarder to optimize the shut/open timing of exhaust valve for the driving condition.

P1084 Code - Exhaust Valve Timing Control Position Sensor Bank 2 Circuit

Need more Information on the Code?

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Code P1084 Information for Specific Makes

  • P1084 Audi Exhaust Bank 3- Mixture Adaption Range 2 Lower Rich Limit Not Reached
  • P1084 BMW Fuel Control Mixture Rich Bank 1 Sensor 1  📷
  • P1084 Infiniti Exhaust Valve Timing Control Position Sensor Bank 2 Circuit
  • P1084 Lexus HC Absorber Switching Valve Bank 2 Stuck Closed
  • P1084 MINI Fuel Control Mixture Rich Bank 1 Sensor 1  📷
  • P1084 Nissan Exhaust Valve Timing Control Position Sensor Bank 2 Circuit
  • P1084 Volkswagen Exhaust Bank 3- Mixture Adaption Range 2 Lower Rich Limit Not Reached

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