Join Now
International Automotive Technicians Network

P0174 Diagnostic Trouble Code Discussion for February 2013

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
2006 Ford Expedition King Ranch 5.4L Poor Idle Quality, Misfire VIN: 1FMFU17546
P0174: Fuel System Too Lean Bank 2. Okay guys. I can't say that I've ever been at a total loss like I am on this one. I've spent a lot of time and even more energy trying to come to some type of conclusion on this, but I'm really not seeing a solution here. As the related repair history will tel...
February 07, 2013
2007 Land Rover Range Rover HSE 4.4L MIL Lamp on VIN: SALMF154X7
P0174: Lean bank two. Have p0171 p0174, return after approx one hundred miles, completes drive cycle before flagging fault. We have replaced mass air flow. We smoke tested intake system, we did see smoke from egr, thought this was normal. Long term adaptions for bank one are 14. Lo...
February 07, 2013
2004 BMW X3 3.0i 3.0L MIL Lamp on VIN: WBXPA93474
P0174: lean bank 2. po171 and p0174 set. smoke tested cold and no problems found. fuel pressure and volume good. pcv system replace 4 years ago as well as intake flap. replaced maf and codes comes back . no vacuum at dipstick tube. runs good and has no other problems.
February 22, 2013
2008 Jeep Wrangler X 3.8L Cuts out, MIL Lamp on VIN: 1J4FZ24158
P0174: fuel lean 2/1. First off thanks for any help in advance. I admit im far from being a chrysler tech and we work on very few chrysler driviability issues but were rural and there isnt anywhere close to regift this one to. Its a rural mail carrier and sees constant stop and go ...
February 26, 2013
2006 Ford Expedition King Ranch 5.4L Poor Idle Quality, Misfire VIN: 1FMFU17546
P0174: Fuel System Too Lean Bank 2. Okay guys. I can't say that I've ever been at a total loss like I am on this one. I've spent a lot of time and even more energy trying to come to some type of conclusion on this, but I'm really not seeing a solution here. As the related repair history will tel...
February 07, 2013
2007 Land Rover Range Rover HSE 4.4L MIL Lamp on VIN: SALMF154X7
P0174: Lean bank two. Have p0171 p0174, return after approx one hundred miles, completes drive cycle before flagging fault. We have replaced mass air flow. We smoke tested intake system, we did see smoke from egr, thought this was normal. Long term adaptions for bank one are 14. Lo...
February 07, 2013
2004 BMW X3 3.0i 3.0L MIL Lamp on VIN: WBXPA93474
P0174: lean bank 2. po171 and p0174 set. smoke tested cold and no problems found. fuel pressure and volume good. pcv system replace 4 years ago as well as intake flap. replaced maf and codes comes back . no vacuum at dipstick tube. runs good and has no other problems.
February 22, 2013
2008 Jeep Wrangler X 3.8L Cuts out, MIL Lamp on VIN: 1J4FZ24158
P0174: fuel lean 2/1. First off thanks for any help in advance. I admit im far from being a chrysler tech and we work on very few chrysler driviability issues but were rural and there isnt anywhere close to regift this one to. Its a rural mail carrier and sees constant stop and go ...
February 26, 2013