Lean condition detected on banks 1 & 2 (left and right sides). Most commonly a dirty mass air flow sensor, or possible vacuum leak.
Trouble code P0171 means: Fuel Trim System Lean (Bank 1) Trouble code P0174 means: Fuel Trim System Lean (Bank 2)
Trouble code P0171 means: Fuel Trim System Lean (Bank 1) Trouble code P0174 means: Fuel Trim System Lean (Bank 2)
Trouble code P0171 means: Fuel Trim System Lean (Bank 1) Trouble code P0174 means: Fuel Trim System Lean (Bank 2)
Trouble code P0174 means: Fuel System Too Lean (Cylinder Bank 2) Trouble code P0171 means: Fuel System Too Lean (Cylinder Bank 1)
Trouble code P0171 means: Fuel System Too Lean (Cylinder Bank 1) Trouble code P0174 means: Fuel System Too Lean (Cylinder Bank 2)
p0171 andpo174 mean that you're car is running lean
Trouble code P0174 means: System too lean (Bank 2)
Trouble code P0174 means: System too lean (Bank 2)
Trouble code P0174 means:System too lean (Bank 2)
Trouble code P0174 means: System too lean (Bank 2)
Trouble code P0174 means: Fuel Trim System Lean (Bank 2)
Trouble code P0174 means: System too lean (Bank 2)