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OBDII Code List

P0172 2008 NISSAN PATHFINDER - Fuel Injection System Too Rich Bank 1

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

Possible causes

  • Faulty front heated oxygen sensor
  • Ignition misfiring
  • Faulty fuel injectors
  • Exhaust gas leaks
  • Incorrect fuel pressure
  • Faulty Mass Air Flow (MAF) sensor
What does this mean?
OBDII Code P0172 2008 Nissan Pathfinder - Fuel Injection System Too Rich Bank 1 -

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