P0137 2009 NISSAN ROGUE - Heated Oxygen Sensor Circuit Low Voltage Bank 1 Sensor 2

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

P0137 2009 NISSAN ROGUE Causes

  • Faulty Rear Heated Oxygen Sensor Bank 1
  • Rear Heated Oxygen Sensor Bank 1 harness is open or shorted
  • Rear Heated Oxygen Sensor Bank 1 circuit poor electrical connection
  • Inappropriate fuel pressure
  • Faulty fuel injectors
  • Intake air leaks may be faulty
  • Exhaust gas leaks
  • P0137 2009 NISSAN ROGUE Notes

    Replacing the Rear Heated Oxygen Sensor Bank 1 usually takes care of the problem.

    First diagnose P0137 2009 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 P0137 2009 NISSAN ROGUE code

      Labor: 1.0

      The cost of diagnosing the P0137 2009 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.

    P0137 2009 NISSAN ROGUE Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • High Fuel Consumption
  • Excessive Smoke from Exhaust
  • P0137 2009 NISSAN ROGUE More Information

    Need more information on how to fix the P0137 2009 NISSAN ROGUE code?
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    P0137 2009 NISSAN ROGUE Description

    The heated oxygen sensor 2 (HO2S), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. For optimum catalyst operation, the air fuel mixture (air-fuel ratio) must be maintained near the ideal stoichiometric ratio. The HO2S output voltage changes suddenly in the vicinity of the stoichiometric ratio. The Engine Control Module (ECM) adjusts the fuel injection time so that the air-fuel ratio is nearly stoichiometric. The HO2S generates a voltage between 0.1 and 0.9 V in response to oxygen in the exhaust gas. If the oxygen in the exhaust gas increases, the air-fuel ratio becomes Lean. The ECM interprets Lean when the HO2S voltage is below 0.45 V. If the oxygen in the exhaust gas decreases, the air-fuel ratio becomes Rich. The ECM interprets Rich when the HO2S voltage is above 0.45 V.