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P1283 INFINITI - Air Fuel Ratio Sensor 1 Lean Shift Monitoring Bank 2

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

Possible causes

  • Faulty Air Fuel Ratio (A/F) Sensor 1 Bank 2
  • Air Fuel Ratio (A/F) Sensor 1 Bank 2 harness is open or shorted
  • Air Fuel Ratio (A/F) Sensor 1 Bank 2 circuit poor electrical connection
  • Low fuel pressure
  • Faulty Fuel injector
  • Intake air leaks
  • Faulty Air Flow Meter
What does this mean?
OBDII Code P1283 Infiniti - Air Fuel Ratio Sensor 1 Lean Shift Monitoring Bank 2 - kvjournal.ru

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