P015A 2011 NISSAN ROGUE - Air Fuel Ratio Delayed Response - Rich To Lean Bank 1 Sensor 1

Repair Importance Level: 2/3
Repair Difficulty Level: 2/3

P015A 2011 NISSAN ROGUE Causes

  • Faulty Air Fuel Ratio (A/F) Bank 1 Sensor 1
  • Air Fuel Ratio (A/F) Bank 1 Sensor 1 harness is open or shorted
  • Air Fuel Ratio (A/F) Bank 1 Sensor 1 circuit poor electrical connection
  • P015A 2011 NISSAN ROGUE Notes

    Replacing the Air Fuel Ratio Bank 1 Sensor 1 usually takes care of the problem.

    First diagnose P015A 2011 NISSAN ROGUE code

      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 terminals.

    Cost of diagnosing the P015A 2011 NISSAN ROGUE code

      Labor: 1.0

      The cost of diagnosing the P015A 2011 NISSAN ROGUE code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

    P015A 2011 NISSAN ROGUE Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • High Fuel Consumption
  • Excessive Smoke from Exhaust
  • P015A 2011 NISSAN ROGUE More Information

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    P015A 2011 NISSAN ROGUE Description

    The air fuel ratio (A/F) sensor 1 is a planar one-cell limit current sensor. The sensor element of the A/F sensor 1 is composed an electrode layer, which transports ions. It has a heater in the element. The sensor is capable of precise measurement λ = 1, but also in the lean and rich range. Together with its control electronics, the sensor outputs a clear, continuous signal throughout a wide λ range. The exhaust gas components diffuse through the diffusion layer at the sensor cell. An electrode layer is applied voltage, and this current relative oxygen density in lean. Also this current relative hydrocarbon density in rich.

    Therefore, the A/F sensor 1 is able to indicate air fuel ratio by this electrode layer of current. In addition, a heater is integrated in the sensor to ensure the required operating temperature of approximately 760°C (1,400°F).