P0174 Diagnostic Trouble Code Discussion for November 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 | |
| 2002 Ford F-150 Harley-Davidson Edition 5.4L MIL Lamp on VIN: 1FTRW07382 P0174: System too lean bank 2. We know the lean codes are due to PCV hose swelling up. I checked identifx and noticed that it is a common problem with this vehicle. Does anyone know why the PCV hose swells up as often as it does? Any infomation would be great. Thank you |
November 02, 2012 | |
| 1998 Ford Expedition Eddie Bauer 4.6L MIL Lamp on VIN: 1FMRU18W5W P0174: System lean bank 2. This vehicle is driving me nuts!after finding the very common problem of the cracked pcv hose on the rear of the intake,and replacing the hose and tightening up a couple of other connections,this expedition still is setting the lean codes.i have smoke tested i... |
November 11, 2012 | |
| 2004 Ford Mustang 3.8L Poor Idle Quality, Surge, Stall, MIL Lamp on VIN: 1FAFP40414 P0174: bank 2 lean. This car came in with a surging idle and intermittently stalled at idle. I have checked the maf sensor seems to be good. the egr is closed at idle and dosent seem to be sticking open. I have smoked tested several times both cold and hot found no leaks. Checked... |
November 14, 2012 | |
| 2004 Ford Mustang 3.8L Poor Idle Quality, Surge, Stall, MIL Lamp on VIN: 1FAFP40414 P0174: bank 2 lean. This car came in with a surging idle and intermittently stalled at idle. I have checked the maf sensor seems to be good. the egr is closed at idle and dosent seem to be sticking open. I have smoked tested several times both cold and hot found no leaks. Checked... |
November 15, 2012 | |
| 2002 Land Rover Freelander S 2.5L MIL Lamp on VIN: SALNM22232 P0174: sys lean bank 2. I know everyone says run as far and as fast as you can from these cars, but if the customer wants to fix it, I'm willing to try, so I'm hoping to get some help. As to the evap leak, smoke test shows some leaking at intake man. vac hose fittings, we will be rep... |
November 19, 2012 | |
| 1999 Ford Explorer XL 4.0L Poor Idle Quality, MIL Lamp on P0174: lean condition bank 2. ... truck came with code p0174 lean condition bank 2 check the components mentioned above and found a very small reaction to propane but in bank 1 cylinders 1,2 and 3 i found very small leak wich was bank one replace upper and lower intake gaskets to no avail,... |
November 22, 2012 | |
| 2008 Ford Taurus SEL 3.5L running lean VIN: 1FAHP24W28 P0174: system too lean bank 2. hi this car has both lean codes i have changed the ocv valve because i have found no other problems stfuel trims are very irattic swinging from 0 to 20 and lgterm fuel trims are at 25.8 percent on both banks i have reset the kam memory to reset long term fuel ... |
November 26, 2012 | |
| 2008 Ford Taurus SEL 3.5L running lean VIN: 1FAHP24W28 P0174: system too lean bank 2. hi this car has both lean codes i have changed the ocv valve because i have found no other problems stfuel trims are very irattic swinging from 0 to 20 and lgterm fuel trims are at 25.8 percent on both banks i have reset the kam memory to reset long term fuel ... |
November 27, 2012 |
