P0174 Diagnostic Trouble Code Discussion for August 2007
Fuel System Lean (Bank 2)
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| Help Request | Posted | |
| 2005 Ford F-150 King Ranch 5.4L Misfire, MIL Lamp on VIN: 1FTPW12535 P0174: Lean Bank 2. ... well. Codes P0171 and P0174 are present and also P0345 and P0349 related to cam position sensor on bank 2. We replaced VCT solenoid for bank 2 with no difference. We noticed a lot of oil gunk buildup in valve cover and around... |
August 03, 2007 | |
| 2000 Nissan Maxima SE 3.0L MIL Lamp on VIN: JN1CA3LD2Y P0174: Fuel Trim Lean (Bank 2). ... cel staying on- 2 reoccuring codes p0171 & p0174- computer has been reset & retested numerous times- tested for vac leaks w/ smoke machine- found & replaced leaking egr valve-was leaking thru valve- can not find any other vac leaks- air intake ... |
August 09, 2007 | |
| 1999 Suzuki Grand Vitara JLX 2.5L Stall VIN: JS3TD62VXX P0174: Fuel System Too Lean (Bank 2). ... customer. We are not experts on Suzuki. It has these lean codes.P0171 and P0174. We smoked this engine and see no leaks. We thought it might be an egr valve but it is not it. This vehicle stalls after it has been driven for about half hour. It starts right... |
August 09, 2007 | |
| 1997 Ford Expedition XLT 5.4L Excessive Emissions, Poor Idle Quality, Hesitation, MIL Lamp on VIN: 1FNFU18L5V ses light on steady runs very rich @ idle & will drop out of closed loop @ idle and run realy bad.my question is ect pid will not go over 118 degress cylinder reads about 200 degress iat reads 104 is there a ect & if there is where is it located we hav... |
August 16, 2007 | |
| 2003 Chevrolet Avalanche 1500 5.3L Poor Idle Quality, Surge, Stall VIN: 3GNEK13T62 P0174: Fuel Trim System Lean (Bank 2). Vehicle in for stalling, hard starting and surging/poor idle, backfiring. Codes present as I have listed. Smoked intake manifold and found no leaks other than a wisp from the throttle body. Tourque checked on intake bolts and was good at 10nm. Cant fault intak... |
August 22, 2007 | |
| 1999 Ford Ranger XL 3.0L Poor Idle Quality, MIL Lamp on VIN: 1FTYR11V9X P0174: lean bank 2. Truck came in with P0171 & P0174 codes. Customer told me motor replaced out og salvage yard recently. Smoked intake and found leaks at gaskets. Replaced upper & lower intake gaskets. Cleared codes test drove and both codes came back. Freeze frame shows... |
August 23, 2007 | |
| 2001 BMW X5 4.4i 4.4L MIL Lamp on, LEAN BANK #1 AND 2 VIN: WBAFB22551 P0174: Bank 2 lean BMW factory code 25 and 27. Hello every on , I have a 2001 BMW X5 4.4L the Check Engine light is on and I got the codes with the Snap On Scanner MT2500 , the code is PO171 and PO174,(BMW factory codes are 24,26,25,27) I cant find the problem, did any one had this trable code or problem b... |
August 24, 2007 | |
| 1999 Ford Ranger XL 3.0L Poor Idle Quality, MIL Lamp on VIN: 1FTYR11V9X P0174: lean bank 2. Truck came in with P0171 & P0174 codes. Customer told me motor replaced out og salvage yard recently. Smoked intake and found leaks at gaskets. Replaced upper & lower intake gaskets. Cleared codes test drove and both codes came back. Freeze frame shows... |
August 24, 2007 | |
| 2000 Mazda B4000 SE 4.0L MIL Lamp on VIN: 4FA4R16V8Y P0174: Adaptive Fuel Trim Too Lean (Bank 2). ... couple of system lean codes P0172 and P0174. Looks like a poss vacuum leak or MAF sensor from the data base. Not seeing any vacumm leaks and when I disconnected the MAF sensor the vehicle still runs. That was strange. Any ideas on this one? The OXy sensors... |
August 31, 2007 |
