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P0031 2012 NISSAN ALTIMA SEDAN

P0031 2012 NISSAN ALTIMA SEDAN - Air Fuel Ratio Sensor 1 Heater Bank 1 Control Circuit Low

Repair Importance Level: 2/3
Repair Difficulty Level: 2/3 What does this mean?

Possible causes

  • Faulty Air-Fuel Ratio (A/F) Sensor Bank 1 Sensor 1
  • Air-Fuel Ratio (A/F) Sensor Bank 1 Sensor 1 harness is open shorted to ground
  • Air-Fuel Ratio (A/F) Sensor Bank 1 Sensor 1 circuit poor electrical connection
  • Air-Fuel Ratio (A/F) Sensor Bank 1 Sensor 1 circuit fuse
  • Faulty Engine Control Module (ECM)
What does this mean?
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Posted and Edit by kvjournal.ru 06-14-2015