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P0174 Diagnostic Trouble Code Discussion for August 2009

Fuel System Lean (Bank 2)


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Trouble Ticket Help Requests for DTC P0174
Help Request Posted
2002 Land Rover Freelander S 2.5L Surge, MIL Lamp on VIN: SALNM22252
P0174: lean. ... downhill descent light comes on and surges. The only trans code is the P0730. Land Rover has told me most likely it needs a transmission. Transmission and labor will cost more than car is worth. Is there a common siliniod or valve body problem for this cod...
August 02, 2009
2004 Chevrolet Express 3500 6.0L Poor Idle Quality, MIL Lamp on VIN: 1GBHG31V64
P0174: Fuel Trim System Lean (Bank 2). when this truck was brought to us 3 months ago mil light on with a p0157 low b2s2 activity and oe plugs at 85000, we thought it to be a no brainer ,full tune up and 4 new 02 sensors.flash ahead 2 months and we r chasing multiple o2 and lean exhaust codes.repla...
August 04, 2009
2004 Dodge Stratus ES 2.7L Surge, MIL Lamp on VIN: 1B3EL36T44
P0174: Fuel System Lean (Bank 2). This is a government car and is running E85. Vehicle repeatedly sets 171/174 codes, surges at rpm's above 1200 and has a major surge/hickup at approx. 3800rpm. Freeze frame data shows that the vehicle is not sensing any % of ethanol (we have tested and verifie...
August 07, 2009
1996 Ford F-150 Special 4.9L MIL Lamp on VIN: 1FTEF15Y5T
P0174: lean bank 2. truck came in with 2 dtc checked data on the motice & all 3 o2 sensors are working ok they are switching rich/lean continuousy replaced fuel filter & checked for vacuum leaks found none. checked fuel injectors for operation & leak down found no pro...
August 11, 2009
2002 Jaguar S-Type 3.0L MIL Lamp on VIN: SAJDA01N42
P0174: system lean bank 2. We have pulled our hair out on this jag, we found a tsb on the intake lower and upper gaskets, it states that these like to leak and cause a dieing and a mil light for a lean problem. We are using jag parts only and we installed all gaskets and also a Maf sens...
August 11, 2009
1996 Ford F-150 Special 4.9L MIL Lamp on VIN: 1FTEF15Y5T
P0174: lean bank 2. truck came in with 2 dtc checked data on the motice & all 3 o2 sensors are working ok they are switching rich/lean continuousy replaced fuel filter & checked for vacuum leaks found none. checked fuel injectors for operation & leak down found no pro...
August 14, 2009
2004 BMW X3 3.0i 3.0L Poor Idle Quality, MIL Lamp on VIN: WBXPA934X4
P0174: mixture preparation bank 2. This car has been back 3 times while we try and sort this mess out. The first two times it only had the O2 sensor codes. We replaced the sensors and recommended going to BMW for the software update. For some readson the changed the VTG oil and didnt do an upda...
August 18, 2009
2004 Lincoln Aviator 4.6L Misfire, MIL Lamp on VIN: 5LMEU68H04
P0174: lean bank one. ... genisys scan tool, although I can retrieve codes with state inspection machine. I haven't had any problems with this tool except with some lack of capabilities. It has the smart cable and updated to 2008. I checked fuses and the're ok. Truck runs rough and...
August 18, 2009
2000 Ford Taurus SE 4-Valve 3.0L MIL Lamp on VIN: 1FAFP555S5
P0174: bank two lean. ... same codes, P0171 and a P0174, both banks lean. any help will be apreciated.
August 25, 2009
2002 Jaguar S-Type 3.0L MIL Lamp on VIN: SAJDA01N42
P0174: system lean bank 2. We have pulled our hair out on this jag, we found a tsb on the intake lower and upper gaskets, it states that these like to leak and cause a dieing and a mil light for a lean problem. We are using jag parts only and we installed all gaskets and also a Maf sens...
August 25, 2009
2007 GMC Acadia SLT 3.6L MIL Lamp on, traction control off VIN: 1GKER3357J
P0174: Fuel System Lean (Bank 2). Hello Techs, Thanks for reading. We have this vehicle in the shop for a second time in two weeks. Originally we repaired a P0442 dtc for evao emmisions small leak. This involved removing the fuel tank and replaceing the evap vent solenoid. We returned the vehi...
August 27, 2009
2007 GMC Acadia SLT 3.6L MIL Lamp on, traction control off VIN: 1GKER3357J
P0174: Fuel System Lean (Bank 2). Hello Techs, Thanks for reading. We have this vehicle in the shop for a second time in two weeks. Originally we repaired a P0442 dtc for evao emmisions small leak. This involved removing the fuel tank and replaceing the evap vent solenoid. We returned the vehi...
August 28, 2009
2002 Land Rover Freelander S 2.5L Surge, MIL Lamp on VIN: SALNM22252
P0174: lean. ... downhill descent light comes on and surges. The only trans code is the P0730. Land Rover has told me most likely it needs a transmission. Transmission and labor will cost more than car is worth. Is there a common siliniod or valve body problem for this cod...
August 02, 2009
2004 Chevrolet Express 3500 6.0L Poor Idle Quality, MIL Lamp on VIN: 1GBHG31V64
P0174: Fuel Trim System Lean (Bank 2). when this truck was brought to us 3 months ago mil light on with a p0157 low b2s2 activity and oe plugs at 85000, we thought it to be a no brainer ,full tune up and 4 new 02 sensors.flash ahead 2 months and we r chasing multiple o2 and lean exhaust codes.repla...
August 04, 2009
2004 Dodge Stratus ES 2.7L Surge, MIL Lamp on VIN: 1B3EL36T44
P0174: Fuel System Lean (Bank 2). This is a government car and is running E85. Vehicle repeatedly sets 171/174 codes, surges at rpm's above 1200 and has a major surge/hickup at approx. 3800rpm. Freeze frame data shows that the vehicle is not sensing any % of ethanol (we have tested and verifie...
August 07, 2009
1996 Ford F-150 Special 4.9L MIL Lamp on VIN: 1FTEF15Y5T
P0174: lean bank 2. truck came in with 2 dtc checked data on the motice & all 3 o2 sensors are working ok they are switching rich/lean continuousy replaced fuel filter & checked for vacuum leaks found none. checked fuel injectors for operation & leak down found no pro...
August 11, 2009
2002 Jaguar S-Type 3.0L MIL Lamp on VIN: SAJDA01N42
P0174: system lean bank 2. We have pulled our hair out on this jag, we found a tsb on the intake lower and upper gaskets, it states that these like to leak and cause a dieing and a mil light for a lean problem. We are using jag parts only and we installed all gaskets and also a Maf sens...
August 11, 2009
1996 Ford F-150 Special 4.9L MIL Lamp on VIN: 1FTEF15Y5T
P0174: lean bank 2. truck came in with 2 dtc checked data on the motice & all 3 o2 sensors are working ok they are switching rich/lean continuousy replaced fuel filter & checked for vacuum leaks found none. checked fuel injectors for operation & leak down found no pro...
August 14, 2009
2004 BMW X3 3.0i 3.0L Poor Idle Quality, MIL Lamp on VIN: WBXPA934X4
P0174: mixture preparation bank 2. This car has been back 3 times while we try and sort this mess out. The first two times it only had the O2 sensor codes. We replaced the sensors and recommended going to BMW for the software update. For some readson the changed the VTG oil and didnt do an upda...
August 18, 2009
2004 Lincoln Aviator 4.6L Misfire, MIL Lamp on VIN: 5LMEU68H04
P0174: lean bank one. ... genisys scan tool, although I can retrieve codes with state inspection machine. I haven't had any problems with this tool except with some lack of capabilities. It has the smart cable and updated to 2008. I checked fuses and the're ok. Truck runs rough and...
August 18, 2009
2000 Ford Taurus SE 4-Valve 3.0L MIL Lamp on VIN: 1FAFP555S5
P0174: bank two lean. ... same codes, P0171 and a P0174, both banks lean. any help will be apreciated.
August 25, 2009
2002 Jaguar S-Type 3.0L MIL Lamp on VIN: SAJDA01N42
P0174: system lean bank 2. We have pulled our hair out on this jag, we found a tsb on the intake lower and upper gaskets, it states that these like to leak and cause a dieing and a mil light for a lean problem. We are using jag parts only and we installed all gaskets and also a Maf sens...
August 25, 2009
2007 GMC Acadia SLT 3.6L MIL Lamp on, traction control off VIN: 1GKER3357J
P0174: Fuel System Lean (Bank 2). Hello Techs, Thanks for reading. We have this vehicle in the shop for a second time in two weeks. Originally we repaired a P0442 dtc for evao emmisions small leak. This involved removing the fuel tank and replaceing the evap vent solenoid. We returned the vehi...
August 27, 2009
2007 GMC Acadia SLT 3.6L MIL Lamp on, traction control off VIN: 1GKER3357J
P0174: Fuel System Lean (Bank 2). Hello Techs, Thanks for reading. We have this vehicle in the shop for a second time in two weeks. Originally we repaired a P0442 dtc for evao emmisions small leak. This involved removing the fuel tank and replaceing the evap vent solenoid. We returned the vehi...
August 28, 2009