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broken MAF sensor, easy fix... it's on the intake right after air filter... second option is that the engine gets false air through broken hose...
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What do codes p0171 and p0174 mean?
p0171 andpo174 mean that you're car is running lean
What does code P0174 mean on 2001 Ford expedition?
Trouble code P0174 means:System too lean (Bank 2)
What does p0174 mean on 2001 Chevy Silverado?
Trouble code P0174 means: System too lean (Bank 2)
What does p0174 code on a 2001 Chevy s10 mean?
Trouble code P0174 means: System too lean (Bank 2)
What is mean dob P0171 in gmc jimmy 2001?
Trouble code P0171 means:System too lean (Bank 1)
What does computer codes p0171 and p0174 mean for 2002 explorer sport trac?
It means your vehicle is running lean you will need to replace the intake manifold gasket, as it is plastic and the seal wears out.
What does the codes P0171 and P0174 Mean when your engine light is on on my 2003 Ford Windstar?
Trouble code P0171 means: Fuel System Too Lean (Cylinder Bank 1) Trouble code P0174 means: Fuel System Too Lean (Cylinder Bank 2) These 2 codes are common indicators of a well-known failure on the 1999-2003 Windstars. Be sure to review the additional information in the "Related Questions" below...
What is fault code p0171 on a 2001 Chevy blazer 4.3 mean?
Trouble code P0171 means: Fuel Trim System Lean (Bank 1)
What does the obd code p0174 mean?
Trouble code P0174 means:System too lean (Bank 2)
What does diagnostic code p0174 mean?
Trouble code P0174 means: System too lean (Bank 2)
What does the Ford diagnostic code P0174 mean?
Trouble code P0174 means: System too lean (Bank 2)
What does the diagnostic trouble code p0171 mean for a 2005 impala mean?
Trouble code P0171 means:System too lean (Bank 1)
