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P0174 Diagnostic Trouble Code Discussion for November 2013

Fuel System Lean (Bank 2)


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Trouble Ticket Help Requests for DTC P0174
Help Request Posted
2005 Ford Five Hundred Limited 3.0L MIL Lamp on VIN: 1FAFP25195
P0174: . Hello, I need help due to lack of info from Mitchell. this five hundred when you clear codes will drive & shift normal till codes set. then the cel and little wrench light comes on & trans won't shift up or dowm from second. I've read from archives (on...
November 12, 2013
2006 Subaru Outback R VDC Limited 3.0L MIL Lamp on VIN: 4S4BP85CX6
P0174: Fuel System Too Lean (Bank 2). ... trowing the check engine light on with the following codes p0171 and p0174 for lean condition on booth banks. we check fuel pressure and found good fuel pressure 45 psi regulated and 50mpsi unregulated. we smoked test engine...
November 18, 2013
2000 Ford Explorer XLS 4.0L Poor Idle Quality VIN: 1FMZU62X3Y
P0174: system too lean bank 2. ... is not reading anything on my scan tool and have p0171 and p0174 system too lean bank 1 and 2. I have replaced down stream 02 sensor, smoked tested for vacuum leaks and none were found. Also I cleaned the MAF sensor and is...
November 25, 2013
2004 Ford F-150 FX4 5.4L Misfire, MIL Lamp on VIN: 1FTPW14514
P0174: Lean Bank 2. ... results are from freeze frame for P0171, Fuel pressure is within spec KOEO and Matches PID for FRPS, test drove MAF reading max was only 180 G/sec, replaced MAF with NAPA reman, MAF reading now maxes out at 200 G/sec, checked fuel trims @ idle now LTFT @ 5...
November 29, 2013
2005 Ford Five Hundred Limited 3.0L MIL Lamp on VIN: 1FAFP25195
P0174: . Hello, I need help due to lack of info from Mitchell. this five hundred when you clear codes will drive & shift normal till codes set. then the cel and little wrench light comes on & trans won't shift up or dowm from second. I've read from archives (on...
November 12, 2013
2006 Subaru Outback R VDC Limited 3.0L MIL Lamp on VIN: 4S4BP85CX6
P0174: Fuel System Too Lean (Bank 2). ... Outback with the 3.0 that keeps trowing the check engine light on with the following codes p0171 and p0174 for lean condition on booth banks. we check fuel pressure and found good fuel pressure 45 psi regulated and 50mpsi unregulated. we smoked test engine...
November 18, 2013
2000 Ford Explorer XLS 4.0L Poor Idle Quality VIN: 1FMZU62X3Y
P0174: system too lean bank 2. ... have a down stream 02 sensor that is not reading anything on my scan tool and have p0171 and p0174 system too lean bank 1 and 2. I have replaced down stream 02 sensor, smoked tested for vacuum leaks and none were found. Also I cleaned the MAF sensor and is...
November 25, 2013
2004 Ford F-150 FX4 5.4L Misfire, MIL Lamp on VIN: 1FTPW14514
P0174: Lean Bank 2. Ford Techs Help Please. Short test results are from freeze frame for P0171, Fuel pressure is within spec KOEO and Matches PID for FRPS, test drove MAF reading max was only 180 G/sec, replaced MAF with NAPA reman, MAF reading now maxes out at 200 G/sec, checke...
November 29, 2013