× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0174 Diagnostic Trouble Code Discussion for April 2012

Fuel System Lean (Bank 2)

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0174
Help Request Posted
2008 GMC Sierra 1500 WT 4.8L MIL Lamp on VIN: 1GTEK19C68
This is a strange one does not set codes all the time you might have to drive 4 or 5 times to set codes.
April 04, 2012
2002 Jaguar X-Type 2.5L MIL Lamp on VIN: SAJEA51D52
P0174: bank2 sys lean. ... thats being a pain. I have looked through the all the posts that i can find on this car with no results yet. I have disconnected EVAP sys and brake booster vac lines with no change in fuel trims. I only have Global OBD II access and does not give a pid for...
April 06, 2012
2003 Chevrolet Silverado 2500 HD 6.0L no acceleration VIN: 1GCHK29U53
P0174: Fuel Trim System Lean (Bank 2). ... while driving. Can put pedal to floor and does not accelerate. shut off for a few minutes and runs great till next time. could be as long as 2-3 months.Seems like throttle body issue, but have read many sites where techs replaced throttle body assembly and...
April 23, 2012