Join Now
International Automotive Technicians Network

P0174 Diagnostic Trouble Code Discussion for September 2004

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
1998 Chevrolet K1500 Cheyenne 5.7L exh flange failure VIN: 1GCEK14R9W
P0174: Fuel Trim System Lean (Bank 2). visual inspection of exhaust manifold at Bank 2 show, O2 sensor loose and installed in wrong position. send it to moffler shop an repositioned exhaut pipe and replaced O2 sensor before catalitic converter. Installed sacanner and found two codes. PO174 fuel sys...
September 08, 2004
2000 Ford Windstar LX 3.8L MIL Lamp on VIN: 2F4CR12ADV
P0174: system lean. yes i know the vin is wrong sorry but i am at home and dont have it ok here goes i am wondering what i have is when i give it some gas and the rpm rises i hear a vacuum leak it sounds like in the upper intake but i can not find one all i can do is hear one i t...
September 08, 2004
1999 Ford Windstar SE 3.8L MIL Lamp on VIN: 2FMZA5245X
P0174: 02 lean bank 2. Here's the deal, this van is suffering from the infamous lean codes everybody is talking about. Valve cover has been updated, no oil is present in intake housing, detectable vacuum leak around imrc shaft. Engine will misfire if fuel is sprayed around shafts by...
September 13, 2004
1999 Ford Windstar SE 3.8L MIL Lamp on VIN: 2FMZA5245X
P0174: 02 lean bank 2. Here's the deal, this van is suffering from the infamous lean codes everybody is talking about. Valve cover has been updated, no oil is present in intake housing, detectable vacuum leak around imrc shaft. Engine will misfire if fuel is sprayed around shafts by...
September 17, 2004
1995 Lincoln Continental Diamond Anniversary 4.6L MIL Lamp on VIN: 1LNLM97V4S
P0174: bank 2 lean. ... last 6 months with the mil on and codes P0171 & P0714. Finally they just kept clearing the codes. Now I got it. I have done all the basic test and are OK. Fuel pressure is with in range, no vac. leaks, checked it with carb cleaner while observing the H...
September 28, 2004
1995 Lincoln Continental Diamond Anniversary 4.6L MIL Lamp on VIN: 1LNLM97V4S
P0174: bank 2 lean. ... last 6 months with the mil on and codes P0171 & P0714. Finally they just kept clearing the codes. Now I got it. I have done all the basic test and are OK. Fuel pressure is with in range, no vac. leaks, checked it with carb cleaner while observing the H...
September 30, 2004
1998 Chevrolet K1500 Cheyenne 5.7L exh flange failure VIN: 1GCEK14R9W
P0174: Fuel Trim System Lean (Bank 2). visual inspection of exhaust manifold at Bank 2 show, O2 sensor loose and installed in wrong position. send it to moffler shop an repositioned exhaut pipe and replaced O2 sensor before catalitic converter. Installed sacanner and found two codes. PO174 fuel sys...
September 08, 2004
2000 Ford Windstar LX 3.8L MIL Lamp on VIN: 2F4CR12ADV
P0174: system lean. yes i know the vin is wrong sorry but i am at home and dont have it ok here goes i am wondering what i have is when i give it some gas and the rpm rises i hear a vacuum leak it sounds like in the upper intake but i can not find one all i can do is hear one i t...
September 08, 2004
1999 Ford Windstar SE 3.8L MIL Lamp on VIN: 2FMZA5245X
P0174: 02 lean bank 2. Here's the deal, this van is suffering from the infamous lean codes everybody is talking about. Valve cover has been updated, no oil is present in intake housing, detectable vacuum leak around imrc shaft. Engine will misfire if fuel is sprayed around shafts by...
September 13, 2004
1999 Ford Windstar SE 3.8L MIL Lamp on VIN: 2FMZA5245X
P0174: 02 lean bank 2. Here's the deal, this van is suffering from the infamous lean codes everybody is talking about. Valve cover has been updated, no oil is present in intake housing, detectable vacuum leak around imrc shaft. Engine will misfire if fuel is sprayed around shafts by...
September 17, 2004
1995 Lincoln Continental Diamond Anniversary 4.6L MIL Lamp on VIN: 1LNLM97V4S
P0174: bank 2 lean. ... last 6 months with the mil on and codes P0171 & P0714. Finally they just kept clearing the codes. Now I got it. I have done all the basic test and are OK. Fuel pressure is with in range, no vac. leaks, checked it with carb cleaner while observing the H...
September 28, 2004
1995 Lincoln Continental Diamond Anniversary 4.6L MIL Lamp on VIN: 1LNLM97V4S
P0174: bank 2 lean. ... last 6 months with the mil on and codes P0171 & P0714. Finally they just kept clearing the codes. Now I got it. I have done all the basic test and are OK. Fuel pressure is with in range, no vac. leaks, checked it with carb cleaner while observing the H...
September 30, 2004