P0174 Diagnostic Trouble Code Discussion for May 2009
Fuel System Lean (Bank 2)
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| Help Request | Posted | |
| 2001 BMW 330i 3.0L MIL Lamp on VIN: WBAAV53401 P0174: lean bank 1. fuel trim limit, bank 1, bank 2. smoke test for intake leak. none found. mass airflow sensor out of range. replace and reset adaptations, test drove. after sitting over night, ran rough at start up, would not accelerate. recoded. clear and reset adaptaions. te... |
May 01, 2009 | |
| 2001 Ford Windstar LX 3.8L MIL Lamp on VIN: 2FMZA50411 P0174: bank 2 lean. hello. guys ive had this truck for over a week now and ive been trying to fix it but it just wont work. the long term fuel trim in bank 1 and 2 is marking 25 percent and the short fuel trim is marking normal 0 and negative 3 and i have erased the memory kam by... |
May 05, 2009 | |
| 2002 Jaguar X-Type 2.5L Surge, MIL on- no P codes VIN: SAJEA51D22 P0174: Bank 2 Lean back in January not present now. Hello out there in Jag headache land! I will thank all who will offer help, as I haven't much experience with Jaguar. I hope that some Jaguar experts can help me with this 2002 X-Type. It appears that this vehicle may never pass the Illinois EPA OBD2 emissi... |
May 07, 2009 | |
| 2002 Jaguar X-Type 2.5L Surge, MIL on- no P codes VIN: SAJEA51D22 P0174: Bank 2 Lean back in January not present now. Hello out there in Jag headache land! I will thank all who will offer help, as I haven't much experience with Jaguar. I hope that some Jaguar experts can help me with this 2002 X-Type. It appears that this vehicle may never pass the Illinois EPA OBD2 emissi... |
May 09, 2009 | |
| 1998 Chevrolet C1500 Cheyenne 5.7L MIL Lamp on VIN: 2GCEC19R3W P0174: Fuel Trim System Lean (Bank 2). This truck sets both lean codes fairly rapidly after clearing. Problem started a few months ago but customer wouldn't leave truck for repairs so I tried some swaptronics with the MAF sensor from my truck. He still had a problem and I did not, so we decided to ... |
May 12, 2009 | |
| 2003 Jeep Grand Cherokee Limited 4.7L Excessive Emissions, No Start, Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 1J4GW58N63 P0174: Fuel System Lean (Bank 2). jeep came in on hook, customer stated died while driving,tach & all gauges went crazy, no restart. got in shop battery dead, installed new battery, jeep was flooded, cler flood & restarted. drove aprox 2 miles & died. got back into shop clear flood... |
May 14, 2009 | |
| 2006 GMC Savana 1500 5.3L MIL Lamp on VIN: 1GKFH15T66 P0174: Fuel Trim System Lean (Bank 2). hello and thanks for the help. this vehicle came in with a lean condition on bank 1 and 2. after checking freeze fram record the fault happened at idle we found the fuel trim long term was maxed out. we then searched for vac leaks and found it leaking at the i... |
May 15, 2009 | |
| 1998 Ford Contour 2.5L MIL Lamp on P0174: lean con. b2. hello everyone...really need help with this one. after repairing leaky intake gasteks...and pcv valve system clearing the codes and resetting the kam .drove the car a couple of times reset the codes po171/po174. don't have fuel pressure numbers but is in spe... |
May 20, 2009 | |
| 2006 Ford E-250 4.6L Poor Idle Quality, Stall, MIL Lamp on VIN: 1FTNE24WX6 P0174: lean b2. ... cylinders. after not being able to find a map sensor or a barometric sensor, i learned about the esm. i followed the tests in alldata and they indicated faulty esm. replaced, and still have problem. p0106, p0171, and p01... |
May 27, 2009 | |
| 2004 GMC Yukon SLE 5.3L MIL Lamp on VIN: 1GKEK13TX4 P0174: Fuel Trim System Lean (Bank 2). ... one. This truck came in to our shop the other day with a check engine light. Codes P0171 and P0174 were found. First, I checked all the basics. Fuel pressure, volume, engine vacuum, intake duct leaks, smoke tested the intake ducts, PCV blocked off, fuel ... |
May 27, 2009 | |
| 2006 Ford E-250 4.6L Poor Idle Quality, Stall, MIL Lamp on VIN: 1FTNE24WX6 P0174: lean b2. ... cylinders. after not being able to find a map sensor or a barometric sensor, i learned about the esm. i followed the tests in alldata and they indicated faulty esm. replaced, and still have problem. p0106, p0171, and p01... |
May 30, 2009 |
