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TAHOE 2009 P0171 P0174?
Trouble code P0171 means: Fuel Trim System Lean (Bank 1) Trouble code P0174 means: Fuel Trim System Lean (Bank 2)
What is the Lean code P0171 on a Expedition?
Trouble code P0171 means: Fuel System Too Lean (Cylinder Bank 1)
04 GMC Sierra Codes p0171 and p0174?
Trouble code P0171 means: Fuel Trim System Lean (Bank 1) Trouble code P0174 means: Fuel Trim System Lean (Bank 2)
What are diagnostic codes P0171 and P0174 for a 2001 Cadillac?
Trouble code P0171 means: Fuel Trim System Lean (Bank 1) Trouble code P0174 means: Fuel Trim System Lean (Bank 2)
Causes of P0171 and p0174 98 ranger?
Trouble code P0174 means: Fuel System Too Lean (Cylinder Bank 2) Trouble code P0171 means: Fuel System Too Lean (Cylinder Bank 1)
Why does your harley run too lean or rich and how do you fix it?
Simple answer: air/fuel mixture is off. Too lean means too little fuel, too rich means too much fuel. Can be adjusted via air/fuel screw on a carb or via a remap on EFI. If you make changes to the air flow, you need to adjust the fuel as well.
Trouble codes P0171 and P0174 on 1996 Ford windstar 3.8?
Trouble code P0171 means: Fuel System Too Lean (Cylinder Bank 1) Trouble code P0174 means: Fuel System Too Lean (Cylinder Bank 2)
What is running lean and running rich?
"Rich" and "lean" refer to the air/fuel mixture. Rich means a higher proportion of fuel than is needed and lean means less. An overly rich mixture can foul plugs, cause sluggish performance and promote carbon buildup in the combustion chambers, as well as decrease fuel economy. An overly lean mixture can cause jerky, hesitant performance, overheating and in extreme cases even melt a piston crown.
What are Code 171 and Code 174 for a Ford Expedition 5.4?
Trouble code P0171 means: Fuel System Too Lean (Cylinder Bank 1) Trouble code P0174 means: Fuel System Too Lean (Cylinder Bank 2) For 96 and up
Where is p0171 on Impala 2001?
Trouble code P0171 means: Fuel Trim System Lean (Bank 1)
Code p0171 dodge neon?
Trouble code P0171 means: Fuel System Lean (Bank 1)
What ratio of air-fuel is called lean?
A lean air-fuel mixture refers to a ratio in which there is more air than fuel, typically having an air-to-fuel ratio greater than 14.7:1 by weight for gasoline engines. This means that there is less fuel relative to the amount of air, which can lead to more complete combustion and improved fuel efficiency, but may also cause higher combustion temperatures and potential engine knock if excessively lean.
