For Shop Owners

P0170 - Fuel Trim Malfunction Bank 1

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

Possible causes

  • Intake air leaks
  • Faulty front heated oxygen sensor
  • Ignition misfiring
  • Faulty fuel injectors
  • Exhaust gas leaks
  • Incorrect fuel pressure
  • Lack of fuel
  • Faulty Mass Air Flow (MAF) sensor
  • Incorrect Positive Crankcase Ventilation (PCV) hose connection
What does this mean?
OBDII Code P0170 - Fuel Trim Malfunction Bank 1 - kvjournal.ru

P0170 Information for specific makes

P0170 AUDI Fuel Trim Bank 1
P0170 BMW Fuel Trim Bank 1
P0170 CHRYSLER Fuel Trim Malfunction Bank 1
P0170 DODGE Fuel Trim Malfunction Bank 1
P0170 HYUNDAI Fuel Trim Bank 1
P0170 INFINITI Fuel Trim Malfunction Bank 1
P0170 JEEP Fuel Trim Malfunction Bank 1
P0170 KIA Fuel Trim Bank 1 Too Rich Or Lean
P0170 MAZDA Bank 1 Adaptive Fuel Table At Calibrated Limit
P0170 MERCEDES-BENZ Fuel Trim Malfunction Bank 1
P0170 MITSUBISHI Fuel Trim Malfunction Bank 1
P0170 NISSAN Fuel Trim Malfunction Bank 1
P0170 VOLKSWAGEN Fuel Trim Bank 1

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Posted and Edit by kvjournal.ru 01-14-2016