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P0174 Diagnostic Trouble Code Discussion for March 2015

Fuel System Lean (Bank 2)


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Trouble Ticket Help Requests for DTC P0174
Help Request Posted
2005 Suzuki Verona LX 2.5L MIL Lamp on VIN: KL5VJ56L05
P0174: Fuel System Too Lean (Bank 2). Hey everyone, I could use a little help with this Suzuki. It can to me because it failed state inspection and the cel was on. Testing showed lean both banks. 02's looked like they were switching and stft numbers were hovering around 0. Ltft however at idle wer...
March 11, 2015
2005 Chrysler Sebring Limited 2.7L MIL Lamp on VIN: 1C3EL65RX5
P0174: Fuel System Lean (Bank 2). LTFT raise to +33 on both banks at idle and under load (cold or warm). Pending codes set within 30 seconds of engine running, check engine light illuminates on second drive cycle. Engine idles smoothly. Very slight hesitation present on acceleration, though po...
March 17, 2015
2006 Land Rover Range Rover HSE 4.4L MIL Lamp on VIN: SALMF15476
P0174: lean bank 2. ... valve covers we replaced both valve covers and gaskets with Oem parts. After it had the lean codes p0171 p0174. At idle fuel trim spikes to 20% when revved fuel trim drops to 5%. I smoke tested intake and engine and found n...
March 17, 2015
2005 Chrysler Sebring Limited 2.7L MIL Lamp on VIN: 1C3EL65RX5
P0174: Fuel System Lean (Bank 2). LTFT raise to +33 on both banks at idle and under load (cold or warm). Pending codes set within 30 seconds of engine running, check engine light illuminates on second drive cycle. Engine idles smoothly. Very slight hesitation present on acceleration, though po...
March 18, 2015
2005 Kia Sportage LX 2.7L MIL Lamp on VIN: KNDJF72385
P0174: Fuel System Too Lean (Bank 2). This car runs perfect under all conditions, but sets fuel system lean codes. Fuel pressure steady at 52 psi@ all times.STFT only goes high on normal acceleration. DTC sets when LTFT reaches 14.5. Fuel volume is good(32 ounces in (10 seconds). Upstream O2's peg...
March 26, 2015
2002 Ford F-150 King Ranch 4.6L No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1FTRX17WX2
P0174: Lean bank 2. ... grateful for the fix. The truck came in as a no start, It had P305, P0171 , P0174 codes in the computer.It magically started when I go in to start it, but ran with a bad miss. First thing...
March 29, 2015
2005 Chevrolet Silverado 1500 LS 5.3L Poor Idle Quality, Surge, MIL Lamp on VIN: 2GCEK13T35
P0174: Fuel Trim System Lean (Bank 2). Have replaced lower intake gaskets, has been tuned up. Ran smoke test leaking around fuel inj. replaced O-rings didn't run any better still lean. Also seems to run good cold doesn't surge. surges at idle hot thanks for any help.
March 30, 2015
1998 Ford F-150 XL 4.2L Poor Idle Quality VIN: 1FTZF1720W
P0174: bank2 system lean. Check engine light on with code P0174 Bank2 lean condition, replace 02 sensor due to intermittent no reading with no change to fuel trims. Bank1 short term trim is at -20% at idle and bank2 short term trim is at 33% at idle, above idle both trims are at aprox ...
March 31, 2015
2002 Ford F-150 King Ranch 4.6L No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1FTRX17WX2
P0174: Lean bank 2. ... grateful for the fix. The truck came in as a no start, It had P305, P0171 , P0174 codes in the computer.It magically started when I go in to start it, but ran with a bad miss. First thing...
March 31, 2015